61249712

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{53917}}^1$

素因数の和:53996

約数の個数: 20

約数和(自身を含む): 120344976

約数和(自身を除く): 59095264

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 53917, 107834, 215668, 431336, 862672, 3828107, 7656214, 15312428, 30624856, 61249712]

約数ペア:

[(1, 61249712), (2, 30624856), (4, 15312428), (8, 7656214), (16, 3828107), (71, 862672), (142, 431336), (284, 215668), (568, 107834), (1136, 53917)]