31324896

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4729}}^1$

素因数の和:4768

約数の個数: 72

約数和(自身を含む): 92972880

約数和(自身を除く): 61647984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 4729, 6624, 9458, 14187, 18916, 28374, 37832, 42561, 56748, 75664, 85122, 108767, 113496, 151328, 170244, 217534, 226992, 326301, 340488, 435068, 453984, 652602, 680976, 870136, 978903, 1305204, 1361952, 1740272, 1957806, 2610408, 3480544, 3915612, 5220816, 7831224, 10441632, 15662448, 31324896]

約数ペア:

[(1, 31324896), (2, 15662448), (3, 10441632), (4, 7831224), (6, 5220816), (8, 3915612), (9, 3480544), (12, 2610408), (16, 1957806), (18, 1740272), (23, 1361952), (24, 1305204), (32, 978903), (36, 870136), (46, 680976), (48, 652602), (69, 453984), (72, 435068), (92, 340488), (96, 326301), (138, 226992), (144, 217534), (184, 170244), (207, 151328), (276, 113496), (288, 108767), (368, 85122), (414, 75664), (552, 56748), (736, 42561), (828, 37832), (1104, 28374), (1656, 18916), (2208, 14187), (3312, 9458), (4729, 6624)]