16877881472

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{421273}}^1$

素因数の和:421600

約数の個数: 32

約数和(自身を含む): 33731409180

約数和(自身を除く): 16853527708

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 2504, 5008, 10016, 20032, 40064, 421273, 842546, 1685092, 3370184, 6740368, 13480736, 26961472, 53922944, 131858449, 263716898, 527433796, 1054867592, 2109735184, 4219470368, 8438940736, 16877881472]

約数ペア:

[(1, 16877881472), (2, 8438940736), (4, 4219470368), (8, 2109735184), (16, 1054867592), (32, 527433796), (64, 263716898), (128, 131858449), (313, 53922944), (626, 26961472), (1252, 13480736), (2504, 6740368), (5008, 3370184), (10016, 1685092), (20032, 842546), (40064, 421273)]