82545808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 166267136

約数和(自身を除く): 83721328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1021, 1304, 2042, 2608, 4084, 5053, 8168, 10106, 16336, 20212, 31651, 40424, 63302, 80848, 126604, 166423, 253208, 332846, 506416, 665692, 1331384, 2662768, 5159113, 10318226, 20636452, 41272904, 82545808]

約数ペア:

[(1, 82545808), (2, 41272904), (4, 20636452), (8, 10318226), (16, 5159113), (31, 2662768), (62, 1331384), (124, 665692), (163, 506416), (248, 332846), (326, 253208), (496, 166423), (652, 126604), (1021, 80848), (1304, 63302), (2042, 40424), (2608, 31651), (4084, 20212), (5053, 16336), (8168, 10106)]