39313768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6197}}^1$

素因数の和:6277

約数の個数: 32

約数和(自身を含む): 80697960

約数和(自身を除く): 41384192

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6197, 6344, 12394, 24788, 49576, 80561, 161122, 322244, 378017, 644488, 756034, 1512068, 3024136, 4914221, 9828442, 19656884, 39313768]

約数ペア:

[(1, 39313768), (2, 19656884), (4, 9828442), (8, 4914221), (13, 3024136), (26, 1512068), (52, 756034), (61, 644488), (104, 378017), (122, 322244), (244, 161122), (488, 80561), (793, 49576), (1586, 24788), (3172, 12394), (6197, 6344)]