86971638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38449}}^1$

素因数の和:38496

約数の個数: 32

約数和(自身を含む): 193788000

約数和(自身を除く): 106816362

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 38449, 76898, 115347, 230694, 499837, 999674, 1115021, 1499511, 2230042, 2999022, 3345063, 6690126, 14495273, 28990546, 43485819, 86971638]

約数ペア:

[(1, 86971638), (2, 43485819), (3, 28990546), (6, 14495273), (13, 6690126), (26, 3345063), (29, 2999022), (39, 2230042), (58, 1499511), (78, 1115021), (87, 999674), (174, 499837), (377, 230694), (754, 115347), (1131, 76898), (2262, 38449)]