87379558

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5171}}^1$

素因数の和:5268

約数の個数: 32

約数和(自身を含む): 160869888

約数和(自身を除く): 73490330

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 5171, 8449, 10342, 16898, 36197, 72394, 87907, 175814, 367141, 615349, 734282, 1230698, 2569987, 5139974, 6241397, 12482794, 43689779, 87379558]

約数ペア:

[(1, 87379558), (2, 43689779), (7, 12482794), (14, 6241397), (17, 5139974), (34, 2569987), (71, 1230698), (119, 734282), (142, 615349), (238, 367141), (497, 175814), (994, 87907), (1207, 72394), (2414, 36197), (5171, 16898), (8449, 10342)]