39520084

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 70600320

約数和(自身を除く): 31080236

約数列:

[1, 2, 4, 67, 134, 239, 268, 478, 617, 956, 1234, 2468, 16013, 32026, 41339, 64052, 82678, 147463, 165356, 294926, 589852, 9880021, 19760042, 39520084]

約数ペア:

[(1, 39520084), (2, 19760042), (4, 9880021), (67, 589852), (134, 294926), (239, 165356), (268, 147463), (478, 82678), (617, 64052), (956, 41339), (1234, 32026), (2468, 16013)]