1915664048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{40961}}^1$

素因数の和:41085

約数の個数: 40

約数和(自身を含む): 3860258880

約数和(自身を除く): 1944594832

約数列:

[1, 2, 4, 8, 16, 37, 74, 79, 148, 158, 296, 316, 592, 632, 1264, 2923, 5846, 11692, 23384, 40961, 46768, 81922, 163844, 327688, 655376, 1515557, 3031114, 3235919, 6062228, 6471838, 12124456, 12943676, 24248912, 25887352, 51774704, 119729003, 239458006, 478916012, 957832024, 1915664048]

約数ペア:

[(1, 1915664048), (2, 957832024), (4, 478916012), (8, 239458006), (16, 119729003), (37, 51774704), (74, 25887352), (79, 24248912), (148, 12943676), (158, 12124456), (296, 6471838), (316, 6062228), (592, 3235919), (632, 3031114), (1264, 1515557), (2923, 655376), (5846, 327688), (11692, 163844), (23384, 81922), (40961, 46768)]