31690412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26497}}^1$

素因数の和:26537

約数の個数: 24

約数和(自身を含む): 62323296

約数和(自身を除く): 30632884

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 26497, 52994, 105988, 344461, 609431, 688922, 1218862, 1377844, 2437724, 7922603, 15845206, 31690412]

約数ペア:

[(1, 31690412), (2, 15845206), (4, 7922603), (13, 2437724), (23, 1377844), (26, 1218862), (46, 688922), (52, 609431), (92, 344461), (299, 105988), (598, 52994), (1196, 26497)]