230792008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{991}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 443900160

約数和(自身を除く): 213108152

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 677, 991, 1354, 1982, 2708, 3964, 5416, 7928, 29111, 42613, 58222, 85226, 116444, 170452, 232888, 340904, 670907, 1341814, 2683628, 5367256, 28849001, 57698002, 115396004, 230792008]

約数ペア:

[(1, 230792008), (2, 115396004), (4, 57698002), (8, 28849001), (43, 5367256), (86, 2683628), (172, 1341814), (344, 670907), (677, 340904), (991, 232888), (1354, 170452), (1982, 116444), (2708, 85226), (3964, 58222), (5416, 42613), (7928, 29111)]