127890272

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{75407}}^1$

素因数の和:75470

約数の個数: 24

約数和(自身を含む): 256538016

約数和(自身を除く): 128647744

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 75407, 150814, 301628, 603256, 1206512, 2413024, 3996571, 7993142, 15986284, 31972568, 63945136, 127890272]

約数ペア:

[(1, 127890272), (2, 63945136), (4, 31972568), (8, 15986284), (16, 7993142), (32, 3996571), (53, 2413024), (106, 1206512), (212, 603256), (424, 301628), (848, 150814), (1696, 75407)]