86647294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2\times {\mathrm{137}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 136494144

約数和(自身を除く): 49846850

約数列:

[1, 2, 31, 62, 101, 137, 202, 274, 3131, 4247, 6262, 8494, 10201, 13837, 20402, 27674, 316231, 428947, 632462, 857894, 1397537, 2795074, 43323647, 86647294]

約数ペア:

[(1, 86647294), (2, 43323647), (31, 2795074), (62, 1397537), (101, 857894), (137, 632462), (202, 428947), (274, 316231), (3131, 27674), (4247, 20402), (6262, 13837), (8494, 10201)]