31877016

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{10139}}^1$

素因数の和:10279

約数の個数: 32

約数和(自身を含む): 80308800

約数和(自身を除く): 48431784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 10139, 20278, 30417, 40556, 60834, 81112, 121668, 243336, 1328209, 2656418, 3984627, 5312836, 7969254, 10625672, 15938508, 31877016]

約数ペア:

[(1, 31877016), (2, 15938508), (3, 10625672), (4, 7969254), (6, 5312836), (8, 3984627), (12, 2656418), (24, 1328209), (131, 243336), (262, 121668), (393, 81112), (524, 60834), (786, 40556), (1048, 30417), (1572, 20278), (3144, 10139)]