9142744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{87911}}^1$

素因数の和:87930

約数の個数: 16

約数和(自身を含む): 18461520

約数和(自身を除く): 9318776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 87911, 175822, 351644, 703288, 1142843, 2285686, 4571372, 9142744]

約数ペア:

[(1, 9142744), (2, 4571372), (4, 2285686), (8, 1142843), (13, 703288), (26, 351644), (52, 175822), (104, 87911)]