1640822432

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{161753}}^1$

素因数の和:162080

約数の個数: 24

約数和(自身を含む): 3240579636

約数和(自身を除く): 1599757204

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 5072, 10144, 161753, 323506, 647012, 1294024, 2588048, 5176096, 51275701, 102551402, 205102804, 410205608, 820411216, 1640822432]

約数ペア:

[(1, 1640822432), (2, 820411216), (4, 410205608), (8, 205102804), (16, 102551402), (32, 51275701), (317, 5176096), (634, 2588048), (1268, 1294024), (2536, 647012), (5072, 323506), (10144, 161753)]