212345888

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5581}}^1$

素因数の和:5661

約数の個数: 48

約数和(自身を含む): 443099160

約数和(自身を除く): 230753272

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 928, 1189, 1312, 2378, 4756, 5581, 9512, 11162, 19024, 22324, 38048, 44648, 89296, 161849, 178592, 228821, 323698, 457642, 647396, 915284, 1294792, 1830568, 2589584, 3661136, 5179168, 6635809, 7322272, 13271618, 26543236, 53086472, 106172944, 212345888]

約数ペア:

[(1, 212345888), (2, 106172944), (4, 53086472), (8, 26543236), (16, 13271618), (29, 7322272), (32, 6635809), (41, 5179168), (58, 3661136), (82, 2589584), (116, 1830568), (164, 1294792), (232, 915284), (328, 647396), (464, 457642), (656, 323698), (928, 228821), (1189, 178592), (1312, 161849), (2378, 89296), (4756, 44648), (5581, 38048), (9512, 22324), (11162, 19024)]