90742618

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{5393}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 139812480

約数和(自身を除く): 49069862

約数列:

[1, 2, 47, 94, 179, 358, 5393, 8413, 10786, 16826, 253471, 506942, 965347, 1930694, 45371309, 90742618]

約数ペア:

[(1, 90742618), (2, 45371309), (47, 1930694), (94, 965347), (179, 506942), (358, 253471), (5393, 16826), (8413, 10786)]