31838848

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 63745920

約数和(自身を除く): 31907072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 991, 1004, 1982, 2008, 3964, 4016, 7928, 8032, 15856, 16064, 31712, 32128, 63424, 126848, 248741, 497482, 994964, 1989928, 3979856, 7959712, 15919424, 31838848]

約数ペア:

[(1, 31838848), (2, 15919424), (4, 7959712), (8, 3979856), (16, 1989928), (32, 994964), (64, 497482), (128, 248741), (251, 126848), (502, 63424), (991, 32128), (1004, 31712), (1982, 16064), (2008, 15856), (3964, 8032), (4016, 7928)]