87147224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3203}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 173016000

約数和(自身を除く): 85868776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3203, 3401, 6406, 6802, 12812, 13604, 25624, 27208, 60857, 121714, 243428, 486856, 573337, 1146674, 2293348, 4586696, 10893403, 21786806, 43573612, 87147224]

約数ペア:

[(1, 87147224), (2, 43573612), (4, 21786806), (8, 10893403), (19, 4586696), (38, 2293348), (76, 1146674), (152, 573337), (179, 486856), (358, 243428), (716, 121714), (1432, 60857), (3203, 27208), (3401, 25624), (6406, 13604), (6802, 12812)]