8857888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 10193312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 199, 208, 214, 398, 416, 428, 796, 856, 1391, 1592, 1712, 2587, 2782, 3184, 3424, 5174, 5564, 6368, 10348, 11128, 20696, 21293, 22256, 41392, 42586, 44512, 82784, 85172, 170344, 276809, 340688, 553618, 681376, 1107236, 2214472, 4428944, 8857888]

約数ペア:

[(1, 8857888), (2, 4428944), (4, 2214472), (8, 1107236), (13, 681376), (16, 553618), (26, 340688), (32, 276809), (52, 170344), (104, 85172), (107, 82784), (199, 44512), (208, 42586), (214, 41392), (398, 22256), (416, 21293), (428, 20696), (796, 11128), (856, 10348), (1391, 6368), (1592, 5564), (1712, 5174), (2587, 3424), (2782, 3184)]