85478312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21673}}^1$

素因数の和:21725

約数の個数: 32

約数和(自身を含む): 175559400

約数和(自身を除く): 90081088

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 21673, 43346, 86692, 173384, 368441, 628517, 736882, 1257034, 1473764, 2514068, 2947528, 5028136, 10684789, 21369578, 42739156, 85478312]

約数ペア:

[(1, 85478312), (2, 42739156), (4, 21369578), (8, 10684789), (17, 5028136), (29, 2947528), (34, 2514068), (58, 1473764), (68, 1257034), (116, 736882), (136, 628517), (232, 368441), (493, 173384), (986, 86692), (1972, 43346), (3944, 21673)]