233419232

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 476280000

約数和(自身を除く): 242860768

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 89, 164, 178, 328, 356, 656, 712, 1312, 1424, 1999, 2848, 3649, 3998, 7298, 7996, 14596, 15992, 29192, 31984, 58384, 63968, 81959, 116768, 163918, 177911, 327836, 355822, 655672, 711644, 1311344, 1423288, 2622688, 2846576, 5693152, 7294351, 14588702, 29177404, 58354808, 116709616, 233419232]

約数ペア:

[(1, 233419232), (2, 116709616), (4, 58354808), (8, 29177404), (16, 14588702), (32, 7294351), (41, 5693152), (82, 2846576), (89, 2622688), (164, 1423288), (178, 1311344), (328, 711644), (356, 655672), (656, 355822), (712, 327836), (1312, 177911), (1424, 163918), (1999, 116768), (2848, 81959), (3649, 63968), (3998, 58384), (7298, 31984), (7996, 29192), (14596, 15992)]