87353786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 150186960

約数和(自身を除く): 62833174

約数列:

[1, 2, 13, 17, 26, 34, 221, 257, 442, 514, 769, 1538, 3341, 4369, 6682, 8738, 9997, 13073, 19994, 26146, 56797, 113594, 169949, 197633, 339898, 395266, 2569229, 3359761, 5138458, 6719522, 43676893, 87353786]

約数ペア:

[(1, 87353786), (2, 43676893), (13, 6719522), (17, 5138458), (26, 3359761), (34, 2569229), (221, 395266), (257, 339898), (442, 197633), (514, 169949), (769, 113594), (1538, 56797), (3341, 26146), (4369, 19994), (6682, 13073), (8738, 9997)]