83249516

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 172204032

約数和(自身を除く): 88954516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 127, 164, 254, 287, 508, 571, 574, 889, 1142, 1148, 1778, 2284, 3556, 3997, 5207, 7994, 10414, 15988, 20828, 23411, 36449, 46822, 72517, 72898, 93644, 145034, 145796, 163877, 290068, 327754, 507619, 655508, 1015238, 2030476, 2973197, 5946394, 11892788, 20812379, 41624758, 83249516]

約数ペア:

[(1, 83249516), (2, 41624758), (4, 20812379), (7, 11892788), (14, 5946394), (28, 2973197), (41, 2030476), (82, 1015238), (127, 655508), (164, 507619), (254, 327754), (287, 290068), (508, 163877), (571, 145796), (574, 145034), (889, 93644), (1142, 72898), (1148, 72517), (1778, 46822), (2284, 36449), (3556, 23411), (3997, 20828), (5207, 15988), (7994, 10414)]