85082416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 175194144

約数和(自身を除く): 90111728

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 421, 743, 842, 1486, 1684, 2972, 3368, 5944, 6736, 7157, 11888, 12631, 14314, 25262, 28628, 50524, 57256, 101048, 114512, 202096, 312803, 625606, 1251212, 2502424, 5004848, 5317651, 10635302, 21270604, 42541208, 85082416]

約数ペア:

[(1, 85082416), (2, 42541208), (4, 21270604), (8, 10635302), (16, 5317651), (17, 5004848), (34, 2502424), (68, 1251212), (136, 625606), (272, 312803), (421, 202096), (743, 114512), (842, 101048), (1486, 57256), (1684, 50524), (2972, 28628), (3368, 25262), (5944, 14314), (6736, 12631), (7157, 11888)]