16722992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7309}}^1$

素因数の和:7341

約数の個数: 40

約数和(自身を含む): 38070480

約数和(自身を除く): 21347488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7309, 14618, 29236, 58472, 80399, 95017, 116944, 160798, 190034, 321596, 380068, 643192, 760136, 1045187, 1286384, 1520272, 2090374, 4180748, 8361496, 16722992]

約数ペア:

[(1, 16722992), (2, 8361496), (4, 4180748), (8, 2090374), (11, 1520272), (13, 1286384), (16, 1045187), (22, 760136), (26, 643192), (44, 380068), (52, 321596), (88, 190034), (104, 160798), (143, 116944), (176, 95017), (208, 80399), (286, 58472), (572, 29236), (1144, 14618), (2288, 7309)]