25813712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{55633}}^1$

素因数の和:55670

約数の個数: 20

約数和(自身を含む): 51739620

約数和(自身を除く): 25925908

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 55633, 111266, 222532, 445064, 890128, 1613357, 3226714, 6453428, 12906856, 25813712]

約数ペア:

[(1, 25813712), (2, 12906856), (4, 6453428), (8, 3226714), (16, 1613357), (29, 890128), (58, 445064), (116, 222532), (232, 111266), (464, 55633)]