61456016

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{21221}}^1$

素因数の和:21410

約数の個数: 20

約数和(自身を含む): 119734524

約数和(自身を除く): 58278508

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 21221, 42442, 84884, 169768, 339536, 3841001, 7682002, 15364004, 30728008, 61456016]

約数ペア:

[(1, 61456016), (2, 30728008), (4, 15364004), (8, 7682002), (16, 3841001), (181, 339536), (362, 169768), (724, 84884), (1448, 42442), (2896, 21221)]