40904224

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{31177}}^1$

素因数の和:31228

約数の個数: 24

約数和(自身を含む): 82496988

約数和(自身を除く): 41592764

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 31177, 62354, 124708, 249416, 498832, 997664, 1278257, 2556514, 5113028, 10226056, 20452112, 40904224]

約数ペア:

[(1, 40904224), (2, 20452112), (4, 10226056), (8, 5113028), (16, 2556514), (32, 1278257), (41, 997664), (82, 498832), (164, 249416), (328, 124708), (656, 62354), (1312, 31177)]