83547688

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21013}}^1$

素因数の和:21097

約数の個数: 32

約数和(自身を含む): 181560960

約数和(自身を除く): 98013272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 21013, 42026, 84052, 147091, 168104, 294182, 588364, 1176728, 1491923, 2983846, 5967692, 10443461, 11935384, 20886922, 41773844, 83547688]

約数ペア:

[(1, 83547688), (2, 41773844), (4, 20886922), (7, 11935384), (8, 10443461), (14, 5967692), (28, 2983846), (56, 1491923), (71, 1176728), (142, 588364), (284, 294182), (497, 168104), (568, 147091), (994, 84052), (1988, 42026), (3976, 21013)]