30915712

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 62041500

約数和(自身を除く): 31125788

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 1621, 2384, 3242, 4768, 6484, 9536, 12968, 19072, 25936, 51872, 103744, 207488, 241529, 483058, 966116, 1932232, 3864464, 7728928, 15457856, 30915712]

約数ペア:

[(1, 30915712), (2, 15457856), (4, 7728928), (8, 3864464), (16, 1932232), (32, 966116), (64, 483058), (128, 241529), (149, 207488), (298, 103744), (596, 51872), (1192, 25936), (1621, 19072), (2384, 12968), (3242, 9536), (4768, 6484)]