40885036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13121}}^1$

素因数の和:13185

約数の個数: 24

約数和(自身を含む): 77157360

約数和(自身を除く): 36272324

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 13121, 26242, 52484, 249299, 498598, 537961, 997196, 1075922, 2151844, 10221259, 20442518, 40885036]

約数ペア:

[(1, 40885036), (2, 20442518), (4, 10221259), (19, 2151844), (38, 1075922), (41, 997196), (76, 537961), (82, 498598), (164, 249299), (779, 52484), (1558, 26242), (3116, 13121)]