31098428

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 55653360

約数和(自身を除く): 24554932

約数列:

[1, 2, 4, 59, 118, 236, 313, 421, 626, 842, 1252, 1684, 18467, 24839, 36934, 49678, 73868, 99356, 131773, 263546, 527092, 7774607, 15549214, 31098428]

約数ペア:

[(1, 31098428), (2, 15549214), (4, 7774607), (59, 527092), (118, 263546), (236, 131773), (313, 99356), (421, 73868), (626, 49678), (842, 36934), (1252, 24839), (1684, 18467)]