80459392

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{48353}}^1$

素因数の和:48380

約数の個数: 32

約数和(自身を含む): 172623780

約数和(自身を除く): 92164388

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 48353, 96706, 193412, 386824, 628589, 773648, 1257178, 1547296, 2514356, 3094592, 5028712, 6189184, 10057424, 20114848, 40229696, 80459392]

約数ペア:

[(1, 80459392), (2, 40229696), (4, 20114848), (8, 10057424), (13, 6189184), (16, 5028712), (26, 3094592), (32, 2514356), (52, 1547296), (64, 1257178), (104, 773648), (128, 628589), (208, 386824), (416, 193412), (832, 96706), (1664, 48353)]