90360712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51109}}^1$

素因数の和:51145

約数の個数: 32

約数和(自身を含む): 193195800

約数和(自身を除く): 102835088

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 51109, 102218, 204436, 408872, 664417, 868853, 1328834, 1737706, 2657668, 3475412, 5315336, 6950824, 11295089, 22590178, 45180356, 90360712]

約数ペア:

[(1, 90360712), (2, 45180356), (4, 22590178), (8, 11295089), (13, 6950824), (17, 5315336), (26, 3475412), (34, 2657668), (52, 1737706), (68, 1328834), (104, 868853), (136, 664417), (221, 408872), (442, 204436), (884, 102218), (1768, 51109)]