40090192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 80923392

約数和(自身を除く): 40833200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 617, 1048, 1234, 2096, 2468, 4061, 4936, 8122, 9872, 16244, 19127, 32488, 38254, 64976, 76508, 80827, 153016, 161654, 306032, 323308, 646616, 1293232, 2505637, 5011274, 10022548, 20045096, 40090192]

約数ペア:

[(1, 40090192), (2, 20045096), (4, 10022548), (8, 5011274), (16, 2505637), (31, 1293232), (62, 646616), (124, 323308), (131, 306032), (248, 161654), (262, 153016), (496, 80827), (524, 76508), (617, 64976), (1048, 38254), (1234, 32488), (2096, 19127), (2468, 16244), (4061, 9872), (4936, 8122)]