788332168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{48281}}^1$

素因数の和:48457

約数の個数: 32

約数和(自身を含む): 1601996760

約数和(自身を除く): 813664592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 16328, 48281, 96562, 193124, 386248, 627653, 1255306, 2510612, 5021224, 7580117, 15160234, 30320468, 60640936, 98541521, 197083042, 394166084, 788332168]

約数ペア:

[(1, 788332168), (2, 394166084), (4, 197083042), (8, 98541521), (13, 60640936), (26, 30320468), (52, 15160234), (104, 7580117), (157, 5021224), (314, 2510612), (628, 1255306), (1256, 627653), (2041, 386248), (4082, 193124), (8164, 96562), (16328, 48281)]