40278832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 85833792

約数和(自身を除く): 45554960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 1747, 2096, 2882, 3494, 5764, 6988, 11528, 13976, 19217, 23056, 27952, 38434, 76868, 153736, 228857, 307472, 457714, 915428, 1830856, 2517427, 3661712, 5034854, 10069708, 20139416, 40278832]

約数ペア:

[(1, 40278832), (2, 20139416), (4, 10069708), (8, 5034854), (11, 3661712), (16, 2517427), (22, 1830856), (44, 915428), (88, 457714), (131, 307472), (176, 228857), (262, 153736), (524, 76868), (1048, 38434), (1441, 27952), (1747, 23056), (2096, 19217), (2882, 13976), (3494, 11528), (5764, 6988)]