31326036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21937}}^1$

素因数の和:21968

約数の個数: 48

約数和(自身を含む): 88454016

約数和(自身を除く): 57127980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 21937, 43874, 65811, 87748, 131622, 153559, 263244, 307118, 372929, 460677, 614236, 745858, 921354, 1118787, 1491716, 1842708, 2237574, 2610503, 4475148, 5221006, 7831509, 10442012, 15663018, 31326036]

約数ペア:

[(1, 31326036), (2, 15663018), (3, 10442012), (4, 7831509), (6, 5221006), (7, 4475148), (12, 2610503), (14, 2237574), (17, 1842708), (21, 1491716), (28, 1118787), (34, 921354), (42, 745858), (51, 614236), (68, 460677), (84, 372929), (102, 307118), (119, 263244), (204, 153559), (238, 131622), (357, 87748), (476, 65811), (714, 43874), (1428, 21937)]