248380112

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{419561}}^1$

素因数の和:419606

約数の個数: 20

約数和(自身を含む): 494244036

約数和(自身を除く): 245863924

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 419561, 839122, 1678244, 3356488, 6712976, 15523757, 31047514, 62095028, 124190056, 248380112]

約数ペア:

[(1, 248380112), (2, 124190056), (4, 62095028), (8, 31047514), (16, 15523757), (37, 6712976), (74, 3356488), (148, 1678244), (296, 839122), (592, 419561)]