61915264

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{21031}}^1$

素因数の和:21068

約数の個数: 32

約数和(自身を含む): 128715840

約数和(自身を除く): 66800576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 21031, 42062, 84124, 168248, 336496, 483713, 672992, 967426, 1345984, 1934852, 2691968, 3869704, 7739408, 15478816, 30957632, 61915264]

約数ペア:

[(1, 61915264), (2, 30957632), (4, 15478816), (8, 7739408), (16, 3869704), (23, 2691968), (32, 1934852), (46, 1345984), (64, 967426), (92, 672992), (128, 483713), (184, 336496), (368, 168248), (736, 84124), (1472, 42062), (2944, 21031)]