168271472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{339257}}^1$

素因数の和:339296

約数の個数: 20

約数和(自身を含む): 336543936

約数和(自身を除く): 168272464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 339257, 678514, 1357028, 2714056, 5428112, 10516967, 21033934, 42067868, 84135736, 168271472]

約数ペア:

[(1, 168271472), (2, 84135736), (4, 42067868), (8, 21033934), (16, 10516967), (31, 5428112), (62, 2714056), (124, 1357028), (248, 678514), (496, 339257)]