85081736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7919}}^1$

素因数の和:8021

約数の個数: 32

約数和(自身を含む): 171072000

約数和(自身を除く): 85990264

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 7919, 10744, 15838, 31676, 63352, 134623, 269246, 538492, 625601, 1076984, 1251202, 2502404, 5004808, 10635217, 21270434, 42540868, 85081736]

約数ペア:

[(1, 85081736), (2, 42540868), (4, 21270434), (8, 10635217), (17, 5004808), (34, 2502404), (68, 1251202), (79, 1076984), (136, 625601), (158, 538492), (316, 269246), (632, 134623), (1343, 63352), (2686, 31676), (5372, 15838), (7919, 10744)]