91389032

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3571}}^1$

素因数の和:4041

約数の個数: 32

約数和(自身を含む): 196317120

約数和(自身を除く): 104928088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 3199, 3571, 3656, 6398, 7142, 12796, 14284, 24997, 25592, 28568, 49994, 99988, 199976, 1631947, 3263894, 6527788, 11423629, 13055576, 22847258, 45694516, 91389032]

約数ペア:

[(1, 91389032), (2, 45694516), (4, 22847258), (7, 13055576), (8, 11423629), (14, 6527788), (28, 3263894), (56, 1631947), (457, 199976), (914, 99988), (1828, 49994), (3199, 28568), (3571, 25592), (3656, 24997), (6398, 14284), (7142, 12796)]