80980384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{148861}}^1$

素因数の和:148888

約数の個数: 24

約数和(自身を含む): 168809508

約数和(自身を除く): 87829124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 148861, 297722, 595444, 1190888, 2381776, 2530637, 4763552, 5061274, 10122548, 20245096, 40490192, 80980384]

約数ペア:

[(1, 80980384), (2, 40490192), (4, 20245096), (8, 10122548), (16, 5061274), (17, 4763552), (32, 2530637), (34, 2381776), (68, 1190888), (136, 595444), (272, 297722), (544, 148861)]