87116722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15289}}^1$

素因数の和:15346

約数の個数: 32

約数和(自身を含む): 167333760

約数和(自身を除く): 80217038

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 15289, 30578, 107023, 168179, 214046, 336358, 565693, 1131386, 1177253, 2354506, 3959851, 6222623, 7919702, 12445246, 43558361, 87116722]

約数ペア:

[(1, 87116722), (2, 43558361), (7, 12445246), (11, 7919702), (14, 6222623), (22, 3959851), (37, 2354506), (74, 1177253), (77, 1131386), (154, 565693), (259, 336358), (407, 214046), (518, 168179), (814, 107023), (2849, 30578), (5698, 15289)]