105663896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21617}}^1$

素因数の和:21683

約数の個数: 32

約数和(自身を含む): 217909440

約数和(自身を除く): 112245544

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 21617, 43234, 86468, 172936, 281021, 562042, 1015999, 1124084, 2031998, 2248168, 4063996, 8127992, 13207987, 26415974, 52831948, 105663896]

約数ペア:

[(1, 105663896), (2, 52831948), (4, 26415974), (8, 13207987), (13, 8127992), (26, 4063996), (47, 2248168), (52, 2031998), (94, 1124084), (104, 1015999), (188, 562042), (376, 281021), (611, 172936), (1222, 86468), (2444, 43234), (4888, 21617)]