123510008

素因数分解:

$2^3\times {\mathrm{2141}}^1\times {\mathrm{7211}}^1$

素因数の和:9358

約数の個数: 16

約数和(自身を含む): 231721560

約数和(自身を除く): 108211552

約数列:

[1, 2, 4, 8, 2141, 4282, 7211, 8564, 14422, 17128, 28844, 57688, 15438751, 30877502, 61755004, 123510008]

約数ペア:

[(1, 123510008), (2, 61755004), (4, 30877502), (8, 15438751), (2141, 57688), (4282, 28844), (7211, 17128), (8564, 14422)]