63197654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 43489066

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 403, 806, 881, 1157, 1762, 2314, 2759, 5518, 11453, 22906, 27311, 35867, 54622, 71734, 78409, 156818, 355043, 710086, 1019317, 2038634, 2430679, 4861358, 31598827, 63197654]

約数ペア:

[(1, 63197654), (2, 31598827), (13, 4861358), (26, 2430679), (31, 2038634), (62, 1019317), (89, 710086), (178, 355043), (403, 156818), (806, 78409), (881, 71734), (1157, 54622), (1762, 35867), (2314, 27311), (2759, 22906), (5518, 11453)]