192589072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2309}}^1$

素因数の和:2731

約数の個数: 40

約数和(自身を含む): 403021080

約数和(自身を除く): 210432008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401, 802, 1604, 2309, 3208, 4618, 5213, 6416, 9236, 10426, 18472, 20852, 30017, 36944, 41704, 60034, 83408, 120068, 240136, 480272, 925909, 1851818, 3703636, 7407272, 12036817, 14814544, 24073634, 48147268, 96294536, 192589072]

約数ペア:

[(1, 192589072), (2, 96294536), (4, 48147268), (8, 24073634), (13, 14814544), (16, 12036817), (26, 7407272), (52, 3703636), (104, 1851818), (208, 925909), (401, 480272), (802, 240136), (1604, 120068), (2309, 83408), (3208, 60034), (4618, 41704), (5213, 36944), (6416, 30017), (9236, 20852), (10426, 18472)]