15850928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 31987536

約数和(自身を除く): 16136608

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 146, 164, 292, 328, 331, 584, 656, 662, 1168, 1324, 2648, 2993, 5296, 5986, 11972, 13571, 23944, 24163, 27142, 47888, 48326, 54284, 96652, 108568, 193304, 217136, 386608, 990683, 1981366, 3962732, 7925464, 15850928]

約数ペア:

[(1, 15850928), (2, 7925464), (4, 3962732), (8, 1981366), (16, 990683), (41, 386608), (73, 217136), (82, 193304), (146, 108568), (164, 96652), (292, 54284), (328, 48326), (331, 47888), (584, 27142), (656, 24163), (662, 23944), (1168, 13571), (1324, 11972), (2648, 5986), (2993, 5296)]