31675464

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2699}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 86346000

約数和(自身を除く): 54670536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2699, 2934, 3912, 5398, 5868, 8097, 10796, 11736, 16194, 21592, 24291, 32388, 48582, 64776, 97164, 194328, 439937, 879874, 1319811, 1759748, 2639622, 3519496, 3959433, 5279244, 7918866, 10558488, 15837732, 31675464]

約数ペア:

[(1, 31675464), (2, 15837732), (3, 10558488), (4, 7918866), (6, 5279244), (8, 3959433), (9, 3519496), (12, 2639622), (18, 1759748), (24, 1319811), (36, 879874), (72, 439937), (163, 194328), (326, 97164), (489, 64776), (652, 48582), (978, 32388), (1304, 24291), (1467, 21592), (1956, 16194), (2699, 11736), (2934, 10796), (3912, 8097), (5398, 5868)]