16348976

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 36810144

約数和(自身を除く): 20461168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 2393, 3416, 4786, 6832, 9572, 16751, 19144, 33502, 38288, 67004, 134008, 145973, 268016, 291946, 583892, 1021811, 1167784, 2043622, 2335568, 4087244, 8174488, 16348976]

約数ペア:

[(1, 16348976), (2, 8174488), (4, 4087244), (7, 2335568), (8, 2043622), (14, 1167784), (16, 1021811), (28, 583892), (56, 291946), (61, 268016), (112, 145973), (122, 134008), (244, 67004), (427, 38288), (488, 33502), (854, 19144), (976, 16751), (1708, 9572), (2393, 6832), (3416, 4786)]