16544388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 44634240

約数和(自身を除く): 28089852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2213, 2492, 3738, 4426, 6639, 7476, 8852, 13278, 15491, 26556, 30982, 46473, 61964, 92946, 185892, 196957, 393914, 590871, 787828, 1181742, 1378699, 2363484, 2757398, 4136097, 5514796, 8272194, 16544388]

約数ペア:

[(1, 16544388), (2, 8272194), (3, 5514796), (4, 4136097), (6, 2757398), (7, 2363484), (12, 1378699), (14, 1181742), (21, 787828), (28, 590871), (42, 393914), (84, 196957), (89, 185892), (178, 92946), (267, 61964), (356, 46473), (534, 30982), (623, 26556), (1068, 15491), (1246, 13278), (1869, 8852), (2213, 7476), (2492, 6639), (3738, 4426)]