64663024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{130369}}^1$

素因数の和:130408

約数の個数: 20

約数和(自身を含む): 129327040

約数和(自身を除く): 64664016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 130369, 260738, 521476, 1042952, 2085904, 4041439, 8082878, 16165756, 32331512, 64663024]

約数ペア:

[(1, 64663024), (2, 32331512), (4, 16165756), (8, 8082878), (16, 4041439), (31, 2085904), (62, 1042952), (124, 521476), (248, 260738), (496, 130369)]