40316752

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4337}}^1$

素因数の和:4435

約数の個数: 40

約数和(自身を含む): 90369216

約数和(自身を除く): 50052464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4337, 4648, 8674, 9296, 17348, 30359, 34696, 60718, 69392, 121436, 242872, 359971, 485744, 719942, 1439884, 2519797, 2879768, 5039594, 5759536, 10079188, 20158376, 40316752]

約数ペア:

[(1, 40316752), (2, 20158376), (4, 10079188), (7, 5759536), (8, 5039594), (14, 2879768), (16, 2519797), (28, 1439884), (56, 719942), (83, 485744), (112, 359971), (166, 242872), (332, 121436), (581, 69392), (664, 60718), (1162, 34696), (1328, 30359), (2324, 17348), (4337, 9296), (4648, 8674)]