85817071438

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{89123}}^1$

素因数の和:89872

約数の個数: 32

約数和(自身を含む): 148701611520

約数和(自身を除く): 62884540082

約数列:

[1, 2, 7, 14, 109, 218, 631, 763, 1262, 1526, 4417, 8834, 68779, 89123, 137558, 178246, 481453, 623861, 962906, 1247722, 9714407, 19428814, 56236613, 68000849, 112473226, 136001698, 393656291, 787312582, 6129790817, 12259581634, 42908535719, 85817071438]

約数ペア:

[(1, 85817071438), (2, 42908535719), (7, 12259581634), (14, 6129790817), (109, 787312582), (218, 393656291), (631, 136001698), (763, 112473226), (1262, 68000849), (1526, 56236613), (4417, 19428814), (8834, 9714407), (68779, 1247722), (89123, 962906), (137558, 623861), (178246, 481453)]