31900054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{6199}}^1$

素因数の和:6315

約数の個数: 16

約数和(自身を含む): 49996800

約数和(自身を除く): 18096746

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 6199, 12398, 192169, 384338, 514517, 1029034, 15950027, 31900054]

約数ペア:

[(1, 31900054), (2, 15950027), (31, 1029034), (62, 514517), (83, 384338), (166, 192169), (2573, 12398), (5146, 6199)]