42586784

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{21817}}^1$

素因数の和:21888

約数の個数: 24

約数和(自身を含む): 85221108

約数和(自身を除く): 42634324

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 21817, 43634, 87268, 174536, 349072, 698144, 1330837, 2661674, 5323348, 10646696, 21293392, 42586784]

約数ペア:

[(1, 42586784), (2, 21293392), (4, 10646696), (8, 5323348), (16, 2661674), (32, 1330837), (61, 698144), (122, 349072), (244, 174536), (488, 87268), (976, 43634), (1952, 21817)]