105789568

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43499}}^1$

素因数の和:43532

約数の個数: 32

約数和(自身を含む): 221850000

約数和(自身を除く): 116060432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 43499, 86998, 173996, 347992, 695984, 826481, 1391968, 1652962, 2783936, 3305924, 5567872, 6611848, 13223696, 26447392, 52894784, 105789568]

約数ペア:

[(1, 105789568), (2, 52894784), (4, 26447392), (8, 13223696), (16, 6611848), (19, 5567872), (32, 3305924), (38, 2783936), (64, 1652962), (76, 1391968), (128, 826481), (152, 695984), (304, 347992), (608, 173996), (1216, 86998), (2432, 43499)]