30611696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112543}}^1$

素因数の和:112568

約数の個数: 20

約数和(自身を含む): 62799552

約数和(自身を除く): 32187856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112543, 225086, 450172, 900344, 1800688, 1913231, 3826462, 7652924, 15305848, 30611696]

約数ペア:

[(1, 30611696), (2, 15305848), (4, 7652924), (8, 3826462), (16, 1913231), (17, 1800688), (34, 900344), (68, 450172), (136, 225086), (272, 112543)]