127687792

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{13831}}^1$

素因数の和:14416

約数の個数: 20

約数和(自身を含む): 247841776

約数和(自身を除く): 120153984

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 13831, 27662, 55324, 110648, 221296, 7980487, 15960974, 31921948, 63843896, 127687792]

約数ペア:

[(1, 127687792), (2, 63843896), (4, 31921948), (8, 15960974), (16, 7980487), (577, 221296), (1154, 110648), (2308, 55324), (4616, 27662), (9232, 13831)]