16831472

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2243}}^1$

素因数の和:2325

約数の個数: 40

約数和(自身を含む): 37842816

約数和(自身を除く): 21011344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 2243, 3752, 4486, 7504, 8972, 15701, 17944, 31402, 35888, 62804, 125608, 150281, 251216, 300562, 601124, 1051967, 1202248, 2103934, 2404496, 4207868, 8415736, 16831472]

約数ペア:

[(1, 16831472), (2, 8415736), (4, 4207868), (7, 2404496), (8, 2103934), (14, 1202248), (16, 1051967), (28, 601124), (56, 300562), (67, 251216), (112, 150281), (134, 125608), (268, 62804), (469, 35888), (536, 31402), (938, 17944), (1072, 15701), (1876, 8972), (2243, 7504), (3752, 4486)]