40712836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1523}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 73481184

約数和(自身を除く): 32768348

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 1523, 3046, 6092, 6683, 13366, 26732, 62443, 124886, 248249, 249772, 496498, 992996, 10178209, 20356418, 40712836]

約数ペア:

[(1, 40712836), (2, 20356418), (4, 10178209), (41, 992996), (82, 496498), (163, 249772), (164, 248249), (326, 124886), (652, 62443), (1523, 26732), (3046, 13366), (6092, 6683)]