85661358

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 174742272

約数和(自身を除く): 89080914

約数列:

[1, 2, 3, 6, 71, 142, 211, 213, 422, 426, 633, 953, 1266, 1906, 2859, 5718, 14981, 29962, 44943, 67663, 89886, 135326, 201083, 202989, 402166, 405978, 603249, 1206498, 14276893, 28553786, 42830679, 85661358]

約数ペア:

[(1, 85661358), (2, 42830679), (3, 28553786), (6, 14276893), (71, 1206498), (142, 603249), (211, 405978), (213, 402166), (422, 202989), (426, 201083), (633, 135326), (953, 89886), (1266, 67663), (1906, 44943), (2859, 29962), (5718, 14981)]