81712928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10093}}^1$

素因数の和:10137

約数の個数: 48

約数和(自身を含む): 183145536

約数和(自身を除く): 101432608

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 8096, 10093, 20186, 40372, 80744, 111023, 161488, 222046, 232139, 322976, 444092, 464278, 888184, 928556, 1776368, 1857112, 2553529, 3552736, 3714224, 5107058, 7428448, 10214116, 20428232, 40856464, 81712928]

約数ペア:

[(1, 81712928), (2, 40856464), (4, 20428232), (8, 10214116), (11, 7428448), (16, 5107058), (22, 3714224), (23, 3552736), (32, 2553529), (44, 1857112), (46, 1776368), (88, 928556), (92, 888184), (176, 464278), (184, 444092), (253, 322976), (352, 232139), (368, 222046), (506, 161488), (736, 111023), (1012, 80744), (2024, 40372), (4048, 20186), (8096, 10093)]