31305528

素因数分解:

$2^3\times 3^4\times {\mathrm{48311}}^1$

素因数の和:48329

約数の個数: 40

約数和(自身を含む): 87686280

約数和(自身を除く): 56380752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 48311, 96622, 144933, 193244, 289866, 386488, 434799, 579732, 869598, 1159464, 1304397, 1739196, 2608794, 3478392, 3913191, 5217588, 7826382, 10435176, 15652764, 31305528]

約数ペア:

[(1, 31305528), (2, 15652764), (3, 10435176), (4, 7826382), (6, 5217588), (8, 3913191), (9, 3478392), (12, 2608794), (18, 1739196), (24, 1304397), (27, 1159464), (36, 869598), (54, 579732), (72, 434799), (81, 386488), (108, 289866), (162, 193244), (216, 144933), (324, 96622), (648, 48311)]