80572384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4067

約数の個数: 48

約数和(自身を含む): 172540368

約数和(自身を除く): 91967984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 4003, 5032, 8006, 10064, 16012, 20128, 32024, 64048, 68051, 128096, 136102, 148111, 272204, 296222, 544408, 592444, 1088816, 1184888, 2177632, 2369776, 2517887, 4739552, 5035774, 10071548, 20143096, 40286192, 80572384]

約数ペア:

[(1, 80572384), (2, 40286192), (4, 20143096), (8, 10071548), (16, 5035774), (17, 4739552), (32, 2517887), (34, 2369776), (37, 2177632), (68, 1184888), (74, 1088816), (136, 592444), (148, 544408), (272, 296222), (296, 272204), (544, 148111), (592, 136102), (629, 128096), (1184, 68051), (1258, 64048), (2516, 32024), (4003, 20128), (5032, 16012), (8006, 10064)]