16574432

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 37935072

約数和(自身を除く): 21360640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1213, 1708, 1952, 2426, 3416, 4852, 6832, 8491, 9704, 13664, 16982, 19408, 33964, 38816, 67928, 73993, 135856, 147986, 271712, 295972, 517951, 591944, 1035902, 1183888, 2071804, 2367776, 4143608, 8287216, 16574432]

約数ペア:

[(1, 16574432), (2, 8287216), (4, 4143608), (7, 2367776), (8, 2071804), (14, 1183888), (16, 1035902), (28, 591944), (32, 517951), (56, 295972), (61, 271712), (112, 147986), (122, 135856), (224, 73993), (244, 67928), (427, 38816), (488, 33964), (854, 19408), (976, 16982), (1213, 13664), (1708, 9704), (1952, 8491), (2426, 6832), (3416, 4852)]