61218116

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 108864000

約数和(自身を除く): 47645884

約数列:

[1, 2, 4, 89, 178, 356, 359, 479, 718, 958, 1436, 1916, 31951, 42631, 63902, 85262, 127804, 170524, 171961, 343922, 687844, 15304529, 30609058, 61218116]

約数ペア:

[(1, 61218116), (2, 30609058), (4, 15304529), (89, 687844), (178, 343922), (356, 171961), (359, 170524), (479, 127804), (718, 85262), (958, 63902), (1436, 42631), (1916, 31951)]