31554672

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 84851712

約数和(自身を除く): 53297040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 71, 94, 141, 142, 188, 197, 213, 282, 284, 376, 394, 426, 564, 568, 591, 752, 788, 852, 1128, 1136, 1182, 1576, 1704, 2256, 2364, 3152, 3337, 3408, 4728, 6674, 9259, 9456, 10011, 13348, 13987, 18518, 20022, 26696, 27777, 27974, 37036, 40044, 41961, 53392, 55554, 55948, 74072, 80088, 83922, 111108, 111896, 148144, 160176, 167844, 222216, 223792, 335688, 444432, 657389, 671376, 1314778, 1972167, 2629556, 3944334, 5259112, 7888668, 10518224, 15777336, 31554672]

約数ペア:

[(1, 31554672), (2, 15777336), (3, 10518224), (4, 7888668), (6, 5259112), (8, 3944334), (12, 2629556), (16, 1972167), (24, 1314778), (47, 671376), (48, 657389), (71, 444432), (94, 335688), (141, 223792), (142, 222216), (188, 167844), (197, 160176), (213, 148144), (282, 111896), (284, 111108), (376, 83922), (394, 80088), (426, 74072), (564, 55948), (568, 55554), (591, 53392), (752, 41961), (788, 40044), (852, 37036), (1128, 27974), (1136, 27777), (1182, 26696), (1576, 20022), (1704, 18518), (2256, 13987), (2364, 13348), (3152, 10011), (3337, 9456), (3408, 9259), (4728, 6674)]