23381336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 50561280

約数和(自身を除く): 27179944

約数列:

[1, 2, 4, 8, 11, 22, 37, 43, 44, 74, 86, 88, 148, 167, 172, 296, 334, 344, 407, 473, 668, 814, 946, 1336, 1591, 1628, 1837, 1892, 3182, 3256, 3674, 3784, 6179, 6364, 7181, 7348, 12358, 12728, 14362, 14696, 17501, 24716, 28724, 35002, 49432, 57448, 67969, 70004, 78991, 135938, 140008, 157982, 265697, 271876, 315964, 531394, 543752, 631928, 1062788, 2125576, 2922667, 5845334, 11690668, 23381336]

約数ペア:

[(1, 23381336), (2, 11690668), (4, 5845334), (8, 2922667), (11, 2125576), (22, 1062788), (37, 631928), (43, 543752), (44, 531394), (74, 315964), (86, 271876), (88, 265697), (148, 157982), (167, 140008), (172, 135938), (296, 78991), (334, 70004), (344, 67969), (407, 57448), (473, 49432), (668, 35002), (814, 28724), (946, 24716), (1336, 17501), (1591, 14696), (1628, 14362), (1837, 12728), (1892, 12358), (3182, 7348), (3256, 7181), (3674, 6364), (3784, 6179)]