31030568

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 60556800

約数和(自身を除く): 29526232

約数列:

[1, 2, 4, 8, 37, 74, 79, 148, 158, 296, 316, 632, 1327, 2654, 2923, 5308, 5846, 10616, 11692, 23384, 49099, 98198, 104833, 196396, 209666, 392792, 419332, 838664, 3878821, 7757642, 15515284, 31030568]

約数ペア:

[(1, 31030568), (2, 15515284), (4, 7757642), (8, 3878821), (37, 838664), (74, 419332), (79, 392792), (148, 209666), (158, 196396), (296, 104833), (316, 98198), (632, 49099), (1327, 23384), (2654, 11692), (2923, 10616), (5308, 5846)]