87481342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 147319200

約数和(自身を除く): 59837858

約数列:

[1, 2, 13, 26, 29, 58, 157, 314, 377, 739, 754, 1478, 2041, 4082, 4553, 9106, 9607, 19214, 21431, 42862, 59189, 116023, 118378, 232046, 278603, 557206, 1508299, 3016598, 3364667, 6729334, 43740671, 87481342]

約数ペア:

[(1, 87481342), (2, 43740671), (13, 6729334), (26, 3364667), (29, 3016598), (58, 1508299), (157, 557206), (314, 278603), (377, 232046), (739, 118378), (754, 116023), (1478, 59189), (2041, 42862), (4082, 21431), (4553, 19214), (9106, 9607)]