31326416

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{1471}}^1$

素因数の和:1512

約数の個数: 40

約数和(自身を含む): 66805248

約数和(自身を除く): 35478832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1471, 1936, 2662, 2942, 5324, 5884, 10648, 11768, 16181, 21296, 23536, 32362, 64724, 129448, 177991, 258896, 355982, 711964, 1423928, 1957901, 2847856, 3915802, 7831604, 15663208, 31326416]

約数ペア:

[(1, 31326416), (2, 15663208), (4, 7831604), (8, 3915802), (11, 2847856), (16, 1957901), (22, 1423928), (44, 711964), (88, 355982), (121, 258896), (176, 177991), (242, 129448), (484, 64724), (968, 32362), (1331, 23536), (1471, 21296), (1936, 16181), (2662, 11768), (2942, 10648), (5324, 5884)]