104125072

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{122789}}^1$

素因数の和:122850

約数の個数: 20

約数和(自身を含む): 205550460

約数和(自身を除く): 101425388

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 122789, 245578, 491156, 982312, 1964624, 6507817, 13015634, 26031268, 52062536, 104125072]

約数ペア:

[(1, 104125072), (2, 52062536), (4, 26031268), (8, 13015634), (16, 6507817), (53, 1964624), (106, 982312), (212, 491156), (424, 245578), (848, 122789)]