16726112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 36634752

約数和(自身を除く): 19908640

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1297, 1612, 2594, 3224, 5188, 6448, 10376, 12896, 16861, 20752, 33722, 40207, 41504, 67444, 80414, 134888, 160828, 269776, 321656, 522691, 539552, 643312, 1045382, 1286624, 2090764, 4181528, 8363056, 16726112]

約数ペア:

[(1, 16726112), (2, 8363056), (4, 4181528), (8, 2090764), (13, 1286624), (16, 1045382), (26, 643312), (31, 539552), (32, 522691), (52, 321656), (62, 269776), (104, 160828), (124, 134888), (208, 80414), (248, 67444), (403, 41504), (416, 40207), (496, 33722), (806, 20752), (992, 16861), (1297, 12896), (1612, 10376), (2594, 6448), (3224, 5188)]