38313616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{217691}}^1$

素因数の和:217710

約数の個数: 20

約数和(自身を含む): 80981424

約数和(自身を除く): 42667808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 217691, 435382, 870764, 1741528, 2394601, 3483056, 4789202, 9578404, 19156808, 38313616]

約数ペア:

[(1, 38313616), (2, 19156808), (4, 9578404), (8, 4789202), (11, 3483056), (16, 2394601), (22, 1741528), (44, 870764), (88, 435382), (176, 217691)]