85709546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8431}}^1$

素因数の和:8486

約数の個数: 32

約数和(自身を含む): 152990208

約数和(自身を除く): 67280662

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 8431, 10166, 16862, 109603, 143327, 193913, 219206, 286654, 387826, 1863251, 2520869, 3296521, 3726502, 5041738, 6593042, 42854773, 85709546]

約数ペア:

[(1, 85709546), (2, 42854773), (13, 6593042), (17, 5041738), (23, 3726502), (26, 3296521), (34, 2520869), (46, 1863251), (221, 387826), (299, 286654), (391, 219206), (442, 193913), (598, 143327), (782, 109603), (5083, 16862), (8431, 10166)]