16236752

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4999}}^1$

素因数の和:5043

約数の個数: 40

約数和(自身を含む): 37200000

約数和(自身を除く): 20963248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 4999, 9998, 19996, 34993, 39992, 69986, 79984, 139972, 144971, 279944, 289942, 559888, 579884, 1014797, 1159768, 2029594, 2319536, 4059188, 8118376, 16236752]

約数ペア:

[(1, 16236752), (2, 8118376), (4, 4059188), (7, 2319536), (8, 2029594), (14, 1159768), (16, 1014797), (28, 579884), (29, 559888), (56, 289942), (58, 279944), (112, 144971), (116, 139972), (203, 79984), (232, 69986), (406, 39992), (464, 34993), (812, 19996), (1624, 9998), (3248, 4999)]