39843964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1913}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 72027648

約数和(自身を除く): 32183684

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 1913, 3826, 5207, 7652, 10414, 20828, 78433, 156866, 242951, 313732, 485902, 971804, 9960991, 19921982, 39843964]

約数ペア:

[(1, 39843964), (2, 19921982), (4, 9960991), (41, 971804), (82, 485902), (127, 313732), (164, 242951), (254, 156866), (508, 78433), (1913, 20828), (3826, 10414), (5207, 7652)]