24589616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{90403}}^1$

素因数の和:90428

約数の個数: 20

約数和(自身を含む): 50445432

約数和(自身を除く): 25855816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 90403, 180806, 361612, 723224, 1446448, 1536851, 3073702, 6147404, 12294808, 24589616]

約数ペア:

[(1, 24589616), (2, 12294808), (4, 6147404), (8, 3073702), (16, 1536851), (17, 1446448), (34, 723224), (68, 361612), (136, 180806), (272, 90403)]