31324743168

素因数分解:

$2^9\times 3^1\times {\mathrm{359}}^1\times {\mathrm{56807}}^1$

素因数の和:57187

約数の個数: 80

約数和(自身を含む): 83685000960

約数和(自身を除く): 52360257792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 359, 384, 512, 718, 768, 1077, 1436, 1536, 2154, 2872, 4308, 5744, 8616, 11488, 17232, 22976, 34464, 45952, 56807, 68928, 91904, 113614, 137856, 170421, 183808, 227228, 275712, 340842, 454456, 551424, 681684, 908912, 1363368, 1817824, 2726736, 3635648, 5453472, 7271296, 10906944, 14542592, 20393713, 21813888, 29085184, 40787426, 43627776, 61181139, 81574852, 87255552, 122362278, 163149704, 244724556, 326299408, 489449112, 652598816, 978898224, 1305197632, 1957796448, 2610395264, 3915592896, 5220790528, 7831185792, 10441581056, 15662371584, 31324743168]

約数ペア:

[(1, 31324743168), (2, 15662371584), (3, 10441581056), (4, 7831185792), (6, 5220790528), (8, 3915592896), (12, 2610395264), (16, 1957796448), (24, 1305197632), (32, 978898224), (48, 652598816), (64, 489449112), (96, 326299408), (128, 244724556), (192, 163149704), (256, 122362278), (359, 87255552), (384, 81574852), (512, 61181139), (718, 43627776), (768, 40787426), (1077, 29085184), (1436, 21813888), (1536, 20393713), (2154, 14542592), (2872, 10906944), (4308, 7271296), (5744, 5453472), (8616, 3635648), (11488, 2726736), (17232, 1817824), (22976, 1363368), (34464, 908912), (45952, 681684), (56807, 551424), (68928, 454456), (91904, 340842), (113614, 275712), (137856, 227228), (170421, 183808)]