64601056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{155291}}^1$

素因数の和:155314

約数の個数: 24

約数和(自身を含む): 136967544

約数和(自身を除く): 72366488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 155291, 310582, 621164, 1242328, 2018783, 2484656, 4037566, 4969312, 8075132, 16150264, 32300528, 64601056]

約数ペア:

[(1, 64601056), (2, 32300528), (4, 16150264), (8, 8075132), (13, 4969312), (16, 4037566), (26, 2484656), (32, 2018783), (52, 1242328), (104, 621164), (208, 310582), (416, 155291)]