31729244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 59467968

約数和(自身を除く): 27738724

約数列:

[1, 2, 4, 31, 41, 62, 79, 82, 124, 158, 164, 316, 1271, 2449, 2542, 3239, 4898, 5084, 6241, 6478, 9796, 12482, 12956, 24964, 100409, 193471, 200818, 255881, 386942, 401636, 511762, 773884, 1023524, 7932311, 15864622, 31729244]

約数ペア:

[(1, 31729244), (2, 15864622), (4, 7932311), (31, 1023524), (41, 773884), (62, 511762), (79, 401636), (82, 386942), (124, 255881), (158, 200818), (164, 193471), (316, 100409), (1271, 24964), (2449, 12956), (2542, 12482), (3239, 9796), (4898, 6478), (5084, 6241)]