31338672

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{2357}}^1$

素因数の和:2645

約数の個数: 40

約数和(自身を含む): 81284976

約数和(自身を除く): 49946304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2216, 2357, 3324, 4432, 4714, 6648, 7071, 9428, 13296, 14142, 18856, 28284, 37712, 56568, 113136, 652889, 1305778, 1958667, 2611556, 3917334, 5223112, 7834668, 10446224, 15669336, 31338672]

約数ペア:

[(1, 31338672), (2, 15669336), (3, 10446224), (4, 7834668), (6, 5223112), (8, 3917334), (12, 2611556), (16, 1958667), (24, 1305778), (48, 652889), (277, 113136), (554, 56568), (831, 37712), (1108, 28284), (1662, 18856), (2216, 14142), (2357, 13296), (3324, 9428), (4432, 7071), (4714, 6648)]