55321072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{150329}}^1$

素因数の和:150360

約数の個数: 20

約数和(自身を含む): 111845520

約数和(自身を除く): 56524448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 150329, 300658, 601316, 1202632, 2405264, 3457567, 6915134, 13830268, 27660536, 55321072]

約数ペア:

[(1, 55321072), (2, 27660536), (4, 13830268), (8, 6915134), (16, 3457567), (23, 2405264), (46, 1202632), (92, 601316), (184, 300658), (368, 150329)]