1645857568

素因数分解:

$2^5\times {\mathrm{1013}}^1\times {\mathrm{50773}}^1$

素因数の和:51796

約数の個数: 24

約数和(自身を含む): 3243544668

約数和(自身を除く): 1597687100

約数列:

[1, 2, 4, 8, 16, 32, 1013, 2026, 4052, 8104, 16208, 32416, 50773, 101546, 203092, 406184, 812368, 1624736, 51433049, 102866098, 205732196, 411464392, 822928784, 1645857568]

約数ペア:

[(1, 1645857568), (2, 822928784), (4, 411464392), (8, 205732196), (16, 102866098), (32, 51433049), (1013, 1624736), (2026, 812368), (4052, 406184), (8104, 203092), (16208, 101546), (32416, 50773)]