99380248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12689}}^1$

素因数の和:12795

約数の個数: 32

約数和(自身を含む): 205578000

約数和(自身を除く): 106197752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 12689, 25378, 50756, 101512, 139579, 279158, 558316, 1116632, 1129321, 2258642, 4517284, 9034568, 12422531, 24845062, 49690124, 99380248]

約数ペア:

[(1, 99380248), (2, 49690124), (4, 24845062), (8, 12422531), (11, 9034568), (22, 4517284), (44, 2258642), (88, 1129321), (89, 1116632), (178, 558316), (356, 279158), (712, 139579), (979, 101512), (1958, 50756), (3916, 25378), (7832, 12689)]