81607314

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1619}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 169205760

約数和(自身を除く): 87598446

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 271, 542, 813, 1619, 1626, 3238, 4857, 8401, 9714, 16802, 25203, 50189, 50406, 100378, 150567, 301134, 438749, 877498, 1316247, 2632494, 13601219, 27202438, 40803657, 81607314]

約数ペア:

[(1, 81607314), (2, 40803657), (3, 27202438), (6, 13601219), (31, 2632494), (62, 1316247), (93, 877498), (186, 438749), (271, 301134), (542, 150567), (813, 100378), (1619, 50406), (1626, 50189), (3238, 25203), (4857, 16802), (8401, 9714)]