87823016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25121}}^1$

素因数の和:25169

約数の個数: 32

約数和(自身を含む): 180878400

約数和(自身を除く): 93055384

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 25121, 50242, 100484, 200968, 477299, 577783, 954598, 1155566, 1909196, 2311132, 3818392, 4622264, 10977877, 21955754, 43911508, 87823016]

約数ペア:

[(1, 87823016), (2, 43911508), (4, 21955754), (8, 10977877), (19, 4622264), (23, 3818392), (38, 2311132), (46, 1909196), (76, 1155566), (92, 954598), (152, 577783), (184, 477299), (437, 200968), (874, 100484), (1748, 50242), (3496, 25121)]