31313496

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 80932320

約数和(自身を除く): 49618824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 73, 122, 146, 183, 219, 244, 292, 293, 366, 438, 488, 584, 586, 732, 876, 879, 1172, 1464, 1752, 1758, 2344, 3516, 4453, 7032, 8906, 13359, 17812, 17873, 21389, 26718, 35624, 35746, 42778, 53436, 53619, 64167, 71492, 85556, 106872, 107238, 128334, 142984, 171112, 214476, 256668, 428952, 513336, 1304729, 2609458, 3914187, 5218916, 7828374, 10437832, 15656748, 31313496]

約数ペア:

[(1, 31313496), (2, 15656748), (3, 10437832), (4, 7828374), (6, 5218916), (8, 3914187), (12, 2609458), (24, 1304729), (61, 513336), (73, 428952), (122, 256668), (146, 214476), (183, 171112), (219, 142984), (244, 128334), (292, 107238), (293, 106872), (366, 85556), (438, 71492), (488, 64167), (584, 53619), (586, 53436), (732, 42778), (876, 35746), (879, 35624), (1172, 26718), (1464, 21389), (1752, 17873), (1758, 17812), (2344, 13359), (3516, 8906), (4453, 7032)]