89410146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{26947}}^1$

素因数の和:27038

約数の個数: 32

約数和(自身を含む): 206960640

約数和(自身を除く): 117550494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 26947, 53894, 80841, 161682, 188629, 377258, 565887, 1131774, 2128813, 4257626, 6386439, 12772878, 14901691, 29803382, 44705073, 89410146]

約数ペア:

[(1, 89410146), (2, 44705073), (3, 29803382), (6, 14901691), (7, 12772878), (14, 6386439), (21, 4257626), (42, 2128813), (79, 1131774), (158, 565887), (237, 377258), (474, 188629), (553, 161682), (1106, 80841), (1659, 53894), (3318, 26947)]