31966766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 56464128

約数和(自身を除く): 24497362

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 2333, 4666, 6851, 13702, 30329, 39661, 60658, 72323, 79322, 144646, 515593, 940199, 1031186, 1229491, 1880398, 2458982, 15983383, 31966766]

約数ペア:

[(1, 31966766), (2, 15983383), (13, 2458982), (17, 1880398), (26, 1229491), (31, 1031186), (34, 940199), (62, 515593), (221, 144646), (403, 79322), (442, 72323), (527, 60658), (806, 39661), (1054, 30329), (2333, 13702), (4666, 6851)]