40691464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24337}}^1$

素因数の和:24373

約数の個数: 32

約数和(自身を含む): 87616800

約数和(自身を除く): 46925336

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 24337, 48674, 97348, 194696, 267707, 462403, 535414, 924806, 1070828, 1849612, 2141656, 3699224, 5086433, 10172866, 20345732, 40691464]

約数ペア:

[(1, 40691464), (2, 20345732), (4, 10172866), (8, 5086433), (11, 3699224), (19, 2141656), (22, 1849612), (38, 1070828), (44, 924806), (76, 535414), (88, 462403), (152, 267707), (209, 194696), (418, 97348), (836, 48674), (1672, 24337)]