23556128

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{10987}}^1$

素因数の和:11064

約数の個数: 24

約数和(自身を含む): 47072592

約数和(自身を除く): 23516464

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 10987, 21974, 43948, 87896, 175792, 351584, 736129, 1472258, 2944516, 5889032, 11778064, 23556128]

約数ペア:

[(1, 23556128), (2, 11778064), (4, 5889032), (8, 2944516), (16, 1472258), (32, 736129), (67, 351584), (134, 175792), (268, 87896), (536, 43948), (1072, 21974), (2144, 10987)]