85919938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 155740320

約数和(自身を除く): 69820382

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 169, 221, 247, 323, 338, 442, 494, 646, 787, 1574, 2873, 3211, 4199, 5746, 6422, 8398, 10231, 13379, 14953, 20462, 26758, 29906, 54587, 109174, 133003, 173927, 194389, 254201, 266006, 347854, 388778, 508402, 2261051, 2527057, 3304613, 4522102, 5054114, 6609226, 42959969, 85919938]

約数ペア:

[(1, 85919938), (2, 42959969), (13, 6609226), (17, 5054114), (19, 4522102), (26, 3304613), (34, 2527057), (38, 2261051), (169, 508402), (221, 388778), (247, 347854), (323, 266006), (338, 254201), (442, 194389), (494, 173927), (646, 133003), (787, 109174), (1574, 54587), (2873, 29906), (3211, 26758), (4199, 20462), (5746, 14953), (6422, 13379), (8398, 10231)]