39658168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23719}}^1$

素因数の和:23755

約数の個数: 32

約数和(自身を含む): 85392000

約数和(自身を除く): 45733832

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 23719, 47438, 94876, 189752, 260909, 450661, 521818, 901322, 1043636, 1802644, 2087272, 3605288, 4957271, 9914542, 19829084, 39658168]

約数ペア:

[(1, 39658168), (2, 19829084), (4, 9914542), (8, 4957271), (11, 3605288), (19, 2087272), (22, 1802644), (38, 1043636), (44, 901322), (76, 521818), (88, 450661), (152, 260909), (209, 189752), (418, 94876), (836, 47438), (1672, 23719)]