90164952016

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{12331093}}^1$

素因数の和:12331558

約数の個数: 20

約数和(自身を含む): 175076872612

約数和(自身を除く): 84911920596

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 12331093, 24662186, 49324372, 98648744, 197297488, 5635309501, 11270619002, 22541238004, 45082476008, 90164952016]

約数ペア:

[(1, 90164952016), (2, 45082476008), (4, 22541238004), (8, 11270619002), (16, 5635309501), (457, 197297488), (914, 98648744), (1828, 49324372), (3656, 24662186), (7312, 12331093)]