31805628

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 77177856

約数和(自身を除く): 45372228

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 193, 372, 386, 443, 579, 772, 886, 1158, 1329, 1772, 2316, 2658, 5316, 5983, 11966, 13733, 17949, 23932, 27466, 35898, 41199, 54932, 71796, 82398, 85499, 164796, 170998, 256497, 341996, 512994, 1025988, 2650469, 5300938, 7951407, 10601876, 15902814, 31805628]

約数ペア:

[(1, 31805628), (2, 15902814), (3, 10601876), (4, 7951407), (6, 5300938), (12, 2650469), (31, 1025988), (62, 512994), (93, 341996), (124, 256497), (186, 170998), (193, 164796), (372, 85499), (386, 82398), (443, 71796), (579, 54932), (772, 41199), (886, 35898), (1158, 27466), (1329, 23932), (1772, 17949), (2316, 13733), (2658, 11966), (5316, 5983)]