16225856

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 56

約数和(自身を含む): 34283904

約数和(自身を除く): 18058048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 146, 151, 184, 292, 302, 368, 584, 604, 736, 1168, 1208, 1472, 1679, 2336, 2416, 3358, 3473, 4672, 4832, 6716, 6946, 9664, 11023, 13432, 13892, 22046, 26864, 27784, 44092, 53728, 55568, 88184, 107456, 111136, 176368, 222272, 253529, 352736, 507058, 705472, 1014116, 2028232, 4056464, 8112928, 16225856]

約数ペア:

[(1, 16225856), (2, 8112928), (4, 4056464), (8, 2028232), (16, 1014116), (23, 705472), (32, 507058), (46, 352736), (64, 253529), (73, 222272), (92, 176368), (146, 111136), (151, 107456), (184, 88184), (292, 55568), (302, 53728), (368, 44092), (584, 27784), (604, 26864), (736, 22046), (1168, 13892), (1208, 13432), (1472, 11023), (1679, 9664), (2336, 6946), (2416, 6716), (3358, 4832), (3473, 4672)]