56331538

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{7537}}^1$

素因数の和:7677

約数の個数: 16

約数和(自身を含む): 87651864

約数和(自身を除く): 31320326

約数列:

[1, 2, 37, 74, 101, 202, 3737, 7474, 7537, 15074, 278869, 557738, 761237, 1522474, 28165769, 56331538]

約数ペア:

[(1, 56331538), (2, 28165769), (37, 1522474), (74, 761237), (101, 557738), (202, 278869), (3737, 15074), (7474, 7537)]