87213392

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10667}}^1$

素因数の和:10755

約数の個数: 40

約数和(自身を含む): 195779136

約数和(自身を除く): 108565744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 10667, 21334, 42668, 74669, 85336, 149338, 170672, 298676, 597352, 778691, 1194704, 1557382, 3114764, 5450837, 6229528, 10901674, 12459056, 21803348, 43606696, 87213392]

約数ペア:

[(1, 87213392), (2, 43606696), (4, 21803348), (7, 12459056), (8, 10901674), (14, 6229528), (16, 5450837), (28, 3114764), (56, 1557382), (73, 1194704), (112, 778691), (146, 597352), (292, 298676), (511, 170672), (584, 149338), (1022, 85336), (1168, 74669), (2044, 42668), (4088, 21334), (8176, 10667)]