82469764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23671}}^1$

素因数の和:23755

約数の個数: 24

約数和(自身を含む): 157750208

約数和(自身を除く): 75280444

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 23671, 47342, 94684, 307723, 615446, 1230892, 1585957, 3171914, 6343828, 20617441, 41234882, 82469764]

約数ペア:

[(1, 82469764), (2, 41234882), (4, 20617441), (13, 6343828), (26, 3171914), (52, 1585957), (67, 1230892), (134, 615446), (268, 307723), (871, 94684), (1742, 47342), (3484, 23671)]