82942676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17891}}^1$

素因数の和:17975

約数の個数: 24

約数和(自身を含む): 155302560

約数和(自身を除く): 72359884

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 17891, 35782, 71564, 339929, 679858, 1091351, 1359716, 2182702, 4365404, 20735669, 41471338, 82942676]

約数ペア:

[(1, 82942676), (2, 41471338), (4, 20735669), (19, 4365404), (38, 2182702), (61, 1359716), (76, 1091351), (122, 679858), (244, 339929), (1159, 71564), (2318, 35782), (4636, 17891)]