86503970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26293}}^1$

素因数の和:26354

約数の個数: 32

約数和(自身を含む): 181744128

約数和(自身を除く): 95240158

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 26293, 52586, 131465, 184051, 262930, 368102, 920255, 1235771, 1840510, 2471542, 6178855, 8650397, 12357710, 17300794, 43251985, 86503970]

約数ペア:

[(1, 86503970), (2, 43251985), (5, 17300794), (7, 12357710), (10, 8650397), (14, 6178855), (35, 2471542), (47, 1840510), (70, 1235771), (94, 920255), (235, 368102), (329, 262930), (470, 184051), (658, 131465), (1645, 52586), (3290, 26293)]