31168008

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1907}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 84829680

約数和(自身を除く): 53661672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 1907, 2043, 2724, 3814, 4086, 5448, 5721, 7628, 8172, 11442, 15256, 16344, 17163, 22884, 34326, 45768, 68652, 137304, 432889, 865778, 1298667, 1731556, 2597334, 3463112, 3896001, 5194668, 7792002, 10389336, 15584004, 31168008]

約数ペア:

[(1, 31168008), (2, 15584004), (3, 10389336), (4, 7792002), (6, 5194668), (8, 3896001), (9, 3463112), (12, 2597334), (18, 1731556), (24, 1298667), (36, 865778), (72, 432889), (227, 137304), (454, 68652), (681, 45768), (908, 34326), (1362, 22884), (1816, 17163), (1907, 16344), (2043, 15256), (2724, 11442), (3814, 8172), (4086, 7628), (5448, 5721)]