80270192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{295111}}^1$

素因数の和:295136

約数の個数: 20

約数和(自身を含む): 164672496

約数和(自身を除く): 84402304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 295111, 590222, 1180444, 2360888, 4721776, 5016887, 10033774, 20067548, 40135096, 80270192]

約数ペア:

[(1, 80270192), (2, 40135096), (4, 20067548), (8, 10033774), (16, 5016887), (17, 4721776), (34, 2360888), (68, 1180444), (136, 590222), (272, 295111)]