42882158

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 71940960

約数和(自身を除く): 29058802

約数列:

[1, 2, 11, 22, 89, 121, 178, 181, 242, 362, 979, 1331, 1958, 1991, 2662, 3982, 10769, 16109, 21538, 21901, 32218, 43802, 118459, 177199, 236918, 240911, 354398, 481822, 1949189, 3898378, 21441079, 42882158]

約数ペア:

[(1, 42882158), (2, 21441079), (11, 3898378), (22, 1949189), (89, 481822), (121, 354398), (178, 240911), (181, 236918), (242, 177199), (362, 118459), (979, 43802), (1331, 32218), (1958, 21901), (1991, 21538), (2662, 16109), (3982, 10769)]