131433016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{114889}}^1$

素因数の和:114919

約数の個数: 32

約数和(自身を含む): 289522800

約数和(自身を除く): 158089784

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 114889, 229778, 459556, 919112, 1263779, 1493557, 2527558, 2987114, 5055116, 5974228, 10110232, 11948456, 16429127, 32858254, 65716508, 131433016]

約数ペア:

[(1, 131433016), (2, 65716508), (4, 32858254), (8, 16429127), (11, 11948456), (13, 10110232), (22, 5974228), (26, 5055116), (44, 2987114), (52, 2527558), (88, 1493557), (104, 1263779), (143, 919112), (286, 459556), (572, 229778), (1144, 114889)]