25423472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{51257}}^1$

素因数の和:51296

約数の個数: 20

約数和(自身を含む): 50847936

約数和(自身を除く): 25424464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 51257, 102514, 205028, 410056, 820112, 1588967, 3177934, 6355868, 12711736, 25423472]

約数ペア:

[(1, 25423472), (2, 12711736), (4, 6355868), (8, 3177934), (16, 1588967), (31, 820112), (62, 410056), (124, 205028), (248, 102514), (496, 51257)]