23969116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5349

約数の個数: 24

約数和(自身を含む): 45084816

約数和(自身を除く): 21115700

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 5261, 10522, 21044, 89437, 178874, 352487, 357748, 704974, 1409948, 5992279, 11984558, 23969116]

約数ペア:

[(1, 23969116), (2, 11984558), (4, 5992279), (17, 1409948), (34, 704974), (67, 357748), (68, 352487), (134, 178874), (268, 89437), (1139, 21044), (2278, 10522), (4556, 5261)]