32167720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61861}}^1$

素因数の和:61885

約数の個数: 32

約数和(自身を含む): 77946120

約数和(自身を除く): 45778400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 61861, 123722, 247444, 309305, 494888, 618610, 804193, 1237220, 1608386, 2474440, 3216772, 4020965, 6433544, 8041930, 16083860, 32167720]

約数ペア:

[(1, 32167720), (2, 16083860), (4, 8041930), (5, 6433544), (8, 4020965), (10, 3216772), (13, 2474440), (20, 1608386), (26, 1237220), (40, 804193), (52, 618610), (65, 494888), (104, 309305), (130, 247444), (260, 123722), (520, 61861)]