31352068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 60790576

約数和(自身を除く): 29438508

約数列:

[1, 2, 4, 11, 22, 44, 121, 211, 242, 307, 422, 484, 614, 844, 1228, 2321, 3377, 4642, 6754, 9284, 13508, 25531, 37147, 51062, 64777, 74294, 102124, 129554, 148588, 259108, 712547, 1425094, 2850188, 7838017, 15676034, 31352068]

約数ペア:

[(1, 31352068), (2, 15676034), (4, 7838017), (11, 2850188), (22, 1425094), (44, 712547), (121, 259108), (211, 148588), (242, 129554), (307, 102124), (422, 74294), (484, 64777), (614, 51062), (844, 37147), (1228, 25531), (2321, 13508), (3377, 9284), (4642, 6754)]