90291229786

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1\times {\mathrm{411751}}^1$

素因数の和:413157

約数の個数: 16

約数和(自身を含む): 137172708288

約数和(自身を除く): 46881478502

約数列:

[1, 2, 83, 166, 1321, 2642, 109643, 219286, 411751, 823502, 34175333, 68350666, 543923071, 1087846142, 45145614893, 90291229786]

約数ペア:

[(1, 90291229786), (2, 45145614893), (83, 1087846142), (166, 543923071), (1321, 68350666), (2642, 34175333), (109643, 823502), (219286, 411751)]