31619964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 76108032

約数和(自身を除く): 44488068

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 233, 258, 263, 466, 516, 526, 699, 789, 932, 1052, 1398, 1578, 2796, 3156, 10019, 11309, 20038, 22618, 30057, 33927, 40076, 45236, 60114, 61279, 67854, 120228, 122558, 135708, 183837, 245116, 367674, 735348, 2634997, 5269994, 7904991, 10539988, 15809982, 31619964]

約数ペア:

[(1, 31619964), (2, 15809982), (3, 10539988), (4, 7904991), (6, 5269994), (12, 2634997), (43, 735348), (86, 367674), (129, 245116), (172, 183837), (233, 135708), (258, 122558), (263, 120228), (466, 67854), (516, 61279), (526, 60114), (699, 45236), (789, 40076), (932, 33927), (1052, 30057), (1398, 22618), (1578, 20038), (2796, 11309), (3156, 10019)]