31691724

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 76543488

約数和(自身を除く): 44851764

約数列:

[1, 2, 3, 4, 6, 12, 47, 83, 94, 141, 166, 188, 249, 282, 332, 498, 564, 677, 996, 1354, 2031, 2708, 3901, 4062, 7802, 8124, 11703, 15604, 23406, 31819, 46812, 56191, 63638, 95457, 112382, 127276, 168573, 190914, 224764, 337146, 381828, 674292, 2640977, 5281954, 7922931, 10563908, 15845862, 31691724]

約数ペア:

[(1, 31691724), (2, 15845862), (3, 10563908), (4, 7922931), (6, 5281954), (12, 2640977), (47, 674292), (83, 381828), (94, 337146), (141, 224764), (166, 190914), (188, 168573), (249, 127276), (282, 112382), (332, 95457), (498, 63638), (564, 56191), (677, 46812), (996, 31819), (1354, 23406), (2031, 15604), (2708, 11703), (3901, 8124), (4062, 7802)]