85419724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{4289}}^1$

素因数の和:4689

約数の個数: 24

約数和(自身を含む): 161441280

約数和(自身を除く): 76021556

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1532, 4289, 4979, 8578, 9958, 17156, 19916, 55757, 111514, 223028, 1642687, 3285374, 6570748, 21354931, 42709862, 85419724]

約数ペア:

[(1, 85419724), (2, 42709862), (4, 21354931), (13, 6570748), (26, 3285374), (52, 1642687), (383, 223028), (766, 111514), (1532, 55757), (4289, 19916), (4979, 17156), (8578, 9958)]