10809136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 22765904

約数和(自身を除く): 11956768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 331, 628, 662, 1256, 1324, 2041, 2512, 2648, 4082, 4303, 5296, 8164, 8606, 16328, 17212, 32656, 34424, 51967, 68848, 103934, 207868, 415736, 675571, 831472, 1351142, 2702284, 5404568, 10809136]

約数ペア:

[(1, 10809136), (2, 5404568), (4, 2702284), (8, 1351142), (13, 831472), (16, 675571), (26, 415736), (52, 207868), (104, 103934), (157, 68848), (208, 51967), (314, 34424), (331, 32656), (628, 17212), (662, 16328), (1256, 8606), (1324, 8164), (2041, 5296), (2512, 4303), (2648, 4082)]