111528272

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{71861}}^1$

素因数の和:71966

約数の個数: 20

約数和(自身を含む): 218316756

約数和(自身を除く): 106788484

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 71861, 143722, 287444, 574888, 1149776, 6970517, 13941034, 27882068, 55764136, 111528272]

約数ペア:

[(1, 111528272), (2, 55764136), (4, 27882068), (8, 13941034), (16, 6970517), (97, 1149776), (194, 574888), (388, 287444), (776, 143722), (1552, 71861)]