31020448

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{1471}}^1$

素因数の和:2140

約数の個数: 24

約数和(自身を含む): 61205760

約数和(自身を除く): 30185312

約数列:

[1, 2, 4, 8, 16, 32, 659, 1318, 1471, 2636, 2942, 5272, 5884, 10544, 11768, 21088, 23536, 47072, 969389, 1938778, 3877556, 7755112, 15510224, 31020448]

約数ペア:

[(1, 31020448), (2, 15510224), (4, 7755112), (8, 3877556), (16, 1938778), (32, 969389), (659, 47072), (1318, 23536), (1471, 21088), (2636, 11768), (2942, 10544), (5272, 5884)]