99696908

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{86243}}^1$

素因数の和:86281

約数の個数: 18

約数和(自身を含む): 185338356

約数和(自身を除く): 85641448

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 86243, 172486, 344972, 1466131, 2932262, 5864524, 24924227, 49848454, 99696908]

約数ペア:

[(1, 99696908), (2, 49848454), (4, 24924227), (17, 5864524), (34, 2932262), (68, 1466131), (289, 344972), (578, 172486), (1156, 86243)]