25090312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241253}}^1$

素因数の和:241272

約数の個数: 16

約数和(自身を含む): 50663340

約数和(自身を除く): 25573028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241253, 482506, 965012, 1930024, 3136289, 6272578, 12545156, 25090312]

約数ペア:

[(1, 25090312), (2, 12545156), (4, 6272578), (8, 3136289), (13, 1930024), (26, 965012), (52, 482506), (104, 241253)]