91921856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 112

約数和(自身を含む): 213274656

約数和(自身を除く): 121352800

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 67, 68, 97, 104, 134, 136, 194, 208, 221, 268, 272, 388, 416, 442, 536, 544, 776, 832, 871, 884, 1072, 1088, 1139, 1261, 1552, 1649, 1742, 1768, 2144, 2278, 2522, 3104, 3298, 3484, 3536, 4288, 4556, 5044, 6208, 6499, 6596, 6968, 7072, 9112, 10088, 12998, 13192, 13936, 14144, 14807, 18224, 20176, 21437, 25996, 26384, 27872, 29614, 36448, 40352, 42874, 51992, 52768, 55744, 59228, 72896, 80704, 84487, 85748, 103984, 105536, 110483, 118456, 168974, 171496, 207968, 220966, 236912, 337948, 342992, 415936, 441932, 473824, 675896, 685984, 883864, 947648, 1351792, 1371968, 1436279, 1767728, 2703584, 2872558, 3535456, 5407168, 5745116, 7070912, 11490232, 22980464, 45960928, 91921856]

約数ペア:

[(1, 91921856), (2, 45960928), (4, 22980464), (8, 11490232), (13, 7070912), (16, 5745116), (17, 5407168), (26, 3535456), (32, 2872558), (34, 2703584), (52, 1767728), (64, 1436279), (67, 1371968), (68, 1351792), (97, 947648), (104, 883864), (134, 685984), (136, 675896), (194, 473824), (208, 441932), (221, 415936), (268, 342992), (272, 337948), (388, 236912), (416, 220966), (442, 207968), (536, 171496), (544, 168974), (776, 118456), (832, 110483), (871, 105536), (884, 103984), (1072, 85748), (1088, 84487), (1139, 80704), (1261, 72896), (1552, 59228), (1649, 55744), (1742, 52768), (1768, 51992), (2144, 42874), (2278, 40352), (2522, 36448), (3104, 29614), (3298, 27872), (3484, 26384), (3536, 25996), (4288, 21437), (4556, 20176), (5044, 18224), (6208, 14807), (6499, 14144), (6596, 13936), (6968, 13192), (7072, 12998), (9112, 10088)]