425117584

素因数分解:

$2^4\times {\mathrm{1459}}^1\times {\mathrm{18211}}^1$

素因数の和:19678

約数の個数: 20

約数和(自身を含む): 824275120

約数和(自身を除く): 399157536

約数列:

[1, 2, 4, 8, 16, 1459, 2918, 5836, 11672, 18211, 23344, 36422, 72844, 145688, 291376, 26569849, 53139698, 106279396, 212558792, 425117584]

約数ペア:

[(1, 425117584), (2, 212558792), (4, 106279396), (8, 53139698), (16, 26569849), (1459, 291376), (2918, 145688), (5836, 72844), (11672, 36422), (18211, 23344)]