115972048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{381487}}^1$

素因数の和:381514

約数の個数: 20

約数和(自身を含む): 236522560

約数和(自身を除く): 120550512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 381487, 762974, 1525948, 3051896, 6103792, 7248253, 14496506, 28993012, 57986024, 115972048]

約数ペア:

[(1, 115972048), (2, 57986024), (4, 28993012), (8, 14496506), (16, 7248253), (19, 6103792), (38, 3051896), (76, 1525948), (152, 762974), (304, 381487)]