166631462

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{28621}}^1$

素因数の和:28735

約数の個数: 16

約数和(自身を含む): 259658784

約数和(自身を除く): 93027322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 28621, 57242, 1173461, 2032091, 2346922, 4064182, 83315731, 166631462]

約数ペア:

[(1, 166631462), (2, 83315731), (41, 4064182), (71, 2346922), (82, 2032091), (142, 1173461), (2911, 57242), (5822, 28621)]