102173864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20903}}^1$

素因数の和:20969

約数の個数: 32

約数和(自身を含む): 210712320

約数和(自身を除く): 108538456

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 20903, 41806, 83612, 167224, 271739, 543478, 982441, 1086956, 1964882, 2173912, 3929764, 7859528, 12771733, 25543466, 51086932, 102173864]

約数ペア:

[(1, 102173864), (2, 51086932), (4, 25543466), (8, 12771733), (13, 7859528), (26, 3929764), (47, 2173912), (52, 1964882), (94, 1086956), (104, 982441), (188, 543478), (376, 271739), (611, 167224), (1222, 83612), (2444, 41806), (4888, 20903)]