63420328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{417239}}^1$

素因数の和:417264

約数の個数: 16

約数和(自身を含む): 125172000

約数和(自身を除く): 61751672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 417239, 834478, 1668956, 3337912, 7927541, 15855082, 31710164, 63420328]

約数ペア:

[(1, 63420328), (2, 31710164), (4, 15855082), (8, 7927541), (19, 3337912), (38, 1668956), (76, 834478), (152, 417239)]