16968016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 60

約数和(自身を含む): 37045372

約数和(自身を除く): 20077356

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 97, 104, 116, 194, 208, 232, 377, 388, 464, 754, 776, 841, 1261, 1508, 1552, 1682, 2522, 2813, 3016, 3364, 5044, 5626, 6032, 6728, 10088, 10933, 11252, 13456, 20176, 21866, 22504, 36569, 43732, 45008, 73138, 81577, 87464, 146276, 163154, 174928, 292552, 326308, 585104, 652616, 1060501, 1305232, 2121002, 4242004, 8484008, 16968016]

約数ペア:

[(1, 16968016), (2, 8484008), (4, 4242004), (8, 2121002), (13, 1305232), (16, 1060501), (26, 652616), (29, 585104), (52, 326308), (58, 292552), (97, 174928), (104, 163154), (116, 146276), (194, 87464), (208, 81577), (232, 73138), (377, 45008), (388, 43732), (464, 36569), (754, 22504), (776, 21866), (841, 20176), (1261, 13456), (1508, 11252), (1552, 10933), (1682, 10088), (2522, 6728), (2813, 6032), (3016, 5626), (3364, 5044)]