80611456

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{17021}}^1$

素因数の和:17072

約数の個数: 32

約数和(自身を含む): 164943180

約数和(自身を除く): 84331724

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 17021, 34042, 68084, 136168, 272336, 544672, 629777, 1089344, 1259554, 2178688, 2519108, 5038216, 10076432, 20152864, 40305728, 80611456]

約数ペア:

[(1, 80611456), (2, 40305728), (4, 20152864), (8, 10076432), (16, 5038216), (32, 2519108), (37, 2178688), (64, 1259554), (74, 1089344), (128, 629777), (148, 544672), (296, 272336), (592, 136168), (1184, 68084), (2368, 34042), (4736, 17021)]