87478844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{20231}}^1$

素因数の和:20305

約数の個数: 24

約数和(自身を含む): 163150848

約数和(自身を除く): 75672004

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 20231, 40462, 80924, 465313, 930626, 950857, 1861252, 1901714, 3803428, 21869711, 43739422, 87478844]

約数ペア:

[(1, 87478844), (2, 43739422), (4, 21869711), (23, 3803428), (46, 1901714), (47, 1861252), (92, 950857), (94, 930626), (188, 465313), (1081, 80924), (2162, 40462), (4324, 20231)]