20231902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 32845824

約数和(自身を除く): 12613922

約数列:

[1, 2, 31, 47, 53, 62, 94, 106, 131, 262, 1457, 1643, 2491, 2914, 3286, 4061, 4982, 6157, 6943, 8122, 12314, 13886, 77221, 154442, 190867, 215233, 326321, 381734, 430466, 652642, 10115951, 20231902]

約数ペア:

[(1, 20231902), (2, 10115951), (31, 652642), (47, 430466), (53, 381734), (62, 326321), (94, 215233), (106, 190867), (131, 154442), (262, 77221), (1457, 13886), (1643, 12314), (2491, 8122), (2914, 6943), (3286, 6157), (4061, 4982)]