87704092

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{51349}}^1$

素因数の和:51421

約数の個数: 24

約数和(自身を含む): 178287200

約数和(自身を除く): 90583108

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 51349, 102698, 205396, 359443, 718886, 1437772, 3132289, 6264578, 12529156, 21926023, 43852046, 87704092]

約数ペア:

[(1, 87704092), (2, 43852046), (4, 21926023), (7, 12529156), (14, 6264578), (28, 3132289), (61, 1437772), (122, 718886), (244, 359443), (427, 205396), (854, 102698), (1708, 51349)]