16239748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 34320384

約数和(自身を除く): 18080636

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 151, 161, 167, 302, 322, 334, 604, 644, 668, 1057, 1169, 2114, 2338, 3473, 3841, 4228, 4676, 6946, 7682, 13892, 15364, 24311, 25217, 26887, 48622, 50434, 53774, 97244, 100868, 107548, 176519, 353038, 579991, 706076, 1159982, 2319964, 4059937, 8119874, 16239748]

約数ペア:

[(1, 16239748), (2, 8119874), (4, 4059937), (7, 2319964), (14, 1159982), (23, 706076), (28, 579991), (46, 353038), (92, 176519), (151, 107548), (161, 100868), (167, 97244), (302, 53774), (322, 50434), (334, 48622), (604, 26887), (644, 25217), (668, 24311), (1057, 15364), (1169, 13892), (2114, 7682), (2338, 6946), (3473, 4676), (3841, 4228)]