33428540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53917}}^1$

素因数の和:53957

約数の個数: 24

約数和(自身を含む): 72465792

約数和(自身を除く): 39037252

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 53917, 107834, 215668, 269585, 539170, 1078340, 1671427, 3342854, 6685708, 8357135, 16714270, 33428540]

約数ペア:

[(1, 33428540), (2, 16714270), (4, 8357135), (5, 6685708), (10, 3342854), (20, 1671427), (31, 1078340), (62, 539170), (124, 269585), (155, 215668), (310, 107834), (620, 53917)]