42146312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{405253}}^1$

素因数の和:405272

約数の個数: 16

約数和(自身を含む): 85103340

約数和(自身を除く): 42957028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 405253, 810506, 1621012, 3242024, 5268289, 10536578, 21073156, 42146312]

約数ペア:

[(1, 42146312), (2, 21073156), (4, 10536578), (8, 5268289), (13, 3242024), (26, 1621012), (52, 810506), (104, 405253)]