77955056

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{44699}}^1$

素因数の和:44816

約数の個数: 20

約数和(自身を含む): 152427000

約数和(自身を除く): 74471944

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 44699, 89398, 178796, 357592, 715184, 4872191, 9744382, 19488764, 38977528, 77955056]

約数ペア:

[(1, 77955056), (2, 38977528), (4, 19488764), (8, 9744382), (16, 4872191), (109, 715184), (218, 357592), (436, 178796), (872, 89398), (1744, 44699)]