31039086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1039}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 67092480

約数和(自身を除く): 36053394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 1039, 1149, 2078, 2298, 3117, 4979, 6234, 9958, 13507, 14937, 27014, 29874, 40521, 81042, 397937, 795874, 1193811, 2387622, 5173181, 10346362, 15519543, 31039086]

約数ペア:

[(1, 31039086), (2, 15519543), (3, 10346362), (6, 5173181), (13, 2387622), (26, 1193811), (39, 795874), (78, 397937), (383, 81042), (766, 40521), (1039, 29874), (1149, 27014), (2078, 14937), (2298, 13507), (3117, 9958), (4979, 6234)]