171371968

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5141

約数の個数: 56

約数和(自身を含む): 371758464

約数和(自身を除く): 200386496

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 5081, 8432, 10162, 16864, 20324, 33728, 40648, 81296, 86377, 157511, 162592, 172754, 315022, 325184, 345508, 630044, 691016, 1260088, 1382032, 2520176, 2677687, 2764064, 5040352, 5355374, 5528128, 10080704, 10710748, 21421496, 42842992, 85685984, 171371968]

約数ペア:

[(1, 171371968), (2, 85685984), (4, 42842992), (8, 21421496), (16, 10710748), (17, 10080704), (31, 5528128), (32, 5355374), (34, 5040352), (62, 2764064), (64, 2677687), (68, 2520176), (124, 1382032), (136, 1260088), (248, 691016), (272, 630044), (496, 345508), (527, 325184), (544, 315022), (992, 172754), (1054, 162592), (1088, 157511), (1984, 86377), (2108, 81296), (4216, 40648), (5081, 33728), (8432, 20324), (10162, 16864)]