31019696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{114043}}^1$

素因数の和:114068

約数の個数: 20

約数和(自身を含む): 63636552

約数和(自身を除く): 32616856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 114043, 228086, 456172, 912344, 1824688, 1938731, 3877462, 7754924, 15509848, 31019696]

約数ペア:

[(1, 31019696), (2, 15509848), (4, 7754924), (8, 3877462), (16, 1938731), (17, 1824688), (34, 912344), (68, 456172), (136, 228086), (272, 114043)]