31358652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 79309440

約数和(自身を除く): 47950788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 716, 1074, 1123, 2148, 2246, 2327, 3369, 4492, 4654, 6738, 6981, 9308, 13476, 13962, 14599, 27924, 29198, 43797, 58396, 87594, 175188, 201017, 402034, 603051, 804068, 1206102, 2412204, 2613221, 5226442, 7839663, 10452884, 15679326, 31358652]

約数ペア:

[(1, 31358652), (2, 15679326), (3, 10452884), (4, 7839663), (6, 5226442), (12, 2613221), (13, 2412204), (26, 1206102), (39, 804068), (52, 603051), (78, 402034), (156, 201017), (179, 175188), (358, 87594), (537, 58396), (716, 43797), (1074, 29198), (1123, 27924), (2148, 14599), (2246, 13962), (2327, 13476), (3369, 9308), (4492, 6981), (4654, 6738)]