86864036

素因数分解:

$2^2\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{1861}}^1$

素因数の和:3539

約数の個数: 24

約数和(自身を含む): 173925696

約数和(自身を除く): 87061660

約数列:

[1, 2, 4, 7, 14, 28, 1667, 1861, 3334, 3722, 6668, 7444, 11669, 13027, 23338, 26054, 46676, 52108, 3102287, 6204574, 12409148, 21716009, 43432018, 86864036]

約数ペア:

[(1, 86864036), (2, 43432018), (4, 21716009), (7, 12409148), (14, 6204574), (28, 3102287), (1667, 52108), (1861, 46676), (3334, 26054), (3722, 23338), (6668, 13027), (7444, 11669)]