66344216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{267517}}^1$

素因数の和:267554

約数の個数: 16

約数和(自身を含む): 128408640

約数和(自身を除く): 62064424

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 267517, 535034, 1070068, 2140136, 8293027, 16586054, 33172108, 66344216]

約数ペア:

[(1, 66344216), (2, 33172108), (4, 16586054), (8, 8293027), (31, 2140136), (62, 1070068), (124, 535034), (248, 267517)]