86491648

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:577

約数の個数: 80

約数和(自身を含む): 192978720

約数和(自身を除く): 106487072

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 512, 523, 544, 608, 646, 1046, 1088, 1216, 1292, 2092, 2176, 2432, 2584, 4184, 4352, 4864, 5168, 8368, 8704, 8891, 9728, 9937, 10336, 16736, 17782, 19874, 20672, 33472, 35564, 39748, 41344, 66944, 71128, 79496, 82688, 133888, 142256, 158992, 165376, 168929, 267776, 284512, 317984, 337858, 569024, 635968, 675716, 1138048, 1271936, 1351432, 2276096, 2543872, 2702864, 4552192, 5087744, 5405728, 10811456, 21622912, 43245824, 86491648]

約数ペア:

[(1, 86491648), (2, 43245824), (4, 21622912), (8, 10811456), (16, 5405728), (17, 5087744), (19, 4552192), (32, 2702864), (34, 2543872), (38, 2276096), (64, 1351432), (68, 1271936), (76, 1138048), (128, 675716), (136, 635968), (152, 569024), (256, 337858), (272, 317984), (304, 284512), (323, 267776), (512, 168929), (523, 165376), (544, 158992), (608, 142256), (646, 133888), (1046, 82688), (1088, 79496), (1216, 71128), (1292, 66944), (2092, 41344), (2176, 39748), (2432, 35564), (2584, 33472), (4184, 20672), (4352, 19874), (4864, 17782), (5168, 16736), (8368, 10336), (8704, 9937), (8891, 9728)]