83507888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{274697}}^1$

素因数の和:274724

約数の個数: 20

約数和(自身を含む): 170312760

約数和(自身を除く): 86804872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 274697, 549394, 1098788, 2197576, 4395152, 5219243, 10438486, 20876972, 41753944, 83507888]

約数ペア:

[(1, 83507888), (2, 41753944), (4, 20876972), (8, 10438486), (16, 5219243), (19, 4395152), (38, 2197576), (76, 1098788), (152, 549394), (304, 274697)]