855937312

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 1709876952

約数和(自身を除く): 853939640

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 313, 388, 626, 776, 881, 1252, 1552, 1762, 2504, 3104, 3524, 5008, 7048, 10016, 14096, 28192, 30361, 60722, 85457, 121444, 170914, 242888, 275753, 341828, 485776, 551506, 683656, 971552, 1103012, 1367312, 2206024, 2734624, 4412048, 8824096, 26748041, 53496082, 106992164, 213984328, 427968656, 855937312]

約数ペア:

[(1, 855937312), (2, 427968656), (4, 213984328), (8, 106992164), (16, 53496082), (32, 26748041), (97, 8824096), (194, 4412048), (313, 2734624), (388, 2206024), (626, 1367312), (776, 1103012), (881, 971552), (1252, 683656), (1552, 551506), (1762, 485776), (2504, 341828), (3104, 275753), (3524, 242888), (5008, 170914), (7048, 121444), (10016, 85457), (14096, 60722), (28192, 30361)]