1656161408

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{10993}}^1$

素因数の和:11125

約数の個数: 64

約数和(自身を含む): 3633297120

約数和(自身を除く): 1977135712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 107, 128, 176, 214, 352, 428, 704, 856, 1177, 1408, 1712, 2354, 3424, 4708, 6848, 9416, 10993, 13696, 18832, 21986, 37664, 43972, 75328, 87944, 120923, 150656, 175888, 241846, 351776, 483692, 703552, 967384, 1176251, 1407104, 1934768, 2352502, 3869536, 4705004, 7739072, 9410008, 12938761, 15478144, 18820016, 25877522, 37640032, 51755044, 75280064, 103510088, 150560128, 207020176, 414040352, 828080704, 1656161408]

約数ペア:

[(1, 1656161408), (2, 828080704), (4, 414040352), (8, 207020176), (11, 150560128), (16, 103510088), (22, 75280064), (32, 51755044), (44, 37640032), (64, 25877522), (88, 18820016), (107, 15478144), (128, 12938761), (176, 9410008), (214, 7739072), (352, 4705004), (428, 3869536), (704, 2352502), (856, 1934768), (1177, 1407104), (1408, 1176251), (1712, 967384), (2354, 703552), (3424, 483692), (4708, 351776), (6848, 241846), (9416, 175888), (10993, 150656), (13696, 120923), (18832, 87944), (21986, 75328), (37664, 43972)]