22115432

素因数分解:

$2^3\times {\mathrm{89}}^2\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 42057750

約数和(自身を除く): 19942318

約数列:

[1, 2, 4, 8, 89, 178, 349, 356, 698, 712, 1396, 2792, 7921, 15842, 31061, 31684, 62122, 63368, 124244, 248488, 2764429, 5528858, 11057716, 22115432]

約数ペア:

[(1, 22115432), (2, 11057716), (4, 5528858), (8, 2764429), (89, 248488), (178, 124244), (349, 63368), (356, 62122), (698, 31684), (712, 31061), (1396, 15842), (2792, 7921)]