16392896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 112

約数和(自身を含む): 39684960

約数和(自身を除く): 23292064

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 61, 64, 68, 76, 104, 122, 136, 152, 208, 221, 244, 247, 272, 304, 323, 416, 442, 488, 494, 544, 608, 646, 793, 832, 884, 976, 988, 1037, 1088, 1159, 1216, 1292, 1586, 1768, 1952, 1976, 2074, 2318, 2584, 3172, 3536, 3904, 3952, 4148, 4199, 4636, 5168, 6344, 7072, 7904, 8296, 8398, 9272, 10336, 12688, 13481, 14144, 15067, 15808, 16592, 16796, 18544, 19703, 20672, 25376, 26962, 30134, 33184, 33592, 37088, 39406, 50752, 53924, 60268, 66368, 67184, 74176, 78812, 107848, 120536, 134368, 157624, 215696, 241072, 256139, 268736, 315248, 431392, 482144, 512278, 630496, 862784, 964288, 1024556, 1260992, 2049112, 4098224, 8196448, 16392896]

約数ペア:

[(1, 16392896), (2, 8196448), (4, 4098224), (8, 2049112), (13, 1260992), (16, 1024556), (17, 964288), (19, 862784), (26, 630496), (32, 512278), (34, 482144), (38, 431392), (52, 315248), (61, 268736), (64, 256139), (68, 241072), (76, 215696), (104, 157624), (122, 134368), (136, 120536), (152, 107848), (208, 78812), (221, 74176), (244, 67184), (247, 66368), (272, 60268), (304, 53924), (323, 50752), (416, 39406), (442, 37088), (488, 33592), (494, 33184), (544, 30134), (608, 26962), (646, 25376), (793, 20672), (832, 19703), (884, 18544), (976, 16796), (988, 16592), (1037, 15808), (1088, 15067), (1159, 14144), (1216, 13481), (1292, 12688), (1586, 10336), (1768, 9272), (1952, 8398), (1976, 8296), (2074, 7904), (2318, 7072), (2584, 6344), (3172, 5168), (3536, 4636), (3904, 4199), (3952, 4148)]