81089422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 134233632

約数和(自身を除く): 53144210

約数列:

[1, 2, 17, 34, 37, 73, 74, 146, 629, 883, 1241, 1258, 1766, 2482, 2701, 5402, 15011, 30022, 32671, 45917, 64459, 65342, 91834, 128918, 555407, 1095803, 1110814, 2191606, 2384983, 4769966, 40544711, 81089422]

約数ペア:

[(1, 81089422), (2, 40544711), (17, 4769966), (34, 2384983), (37, 2191606), (73, 1110814), (74, 1095803), (146, 555407), (629, 128918), (883, 91834), (1241, 65342), (1258, 64459), (1766, 45917), (2482, 32671), (2701, 30022), (5402, 15011)]