31539216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{38651}}^1$

素因数の和:38679

約数の個数: 40

約数和(自身を含む): 86271264

約数和(自身を除く): 54732048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 38651, 77302, 115953, 154604, 231906, 309208, 463812, 618416, 657067, 927624, 1314134, 1855248, 1971201, 2628268, 3942402, 5256536, 7884804, 10513072, 15769608, 31539216]

約数ペア:

[(1, 31539216), (2, 15769608), (3, 10513072), (4, 7884804), (6, 5256536), (8, 3942402), (12, 2628268), (16, 1971201), (17, 1855248), (24, 1314134), (34, 927624), (48, 657067), (51, 618416), (68, 463812), (102, 309208), (136, 231906), (204, 154604), (272, 115953), (408, 77302), (816, 38651)]