87354992

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 173238912

約数和(自身を除く): 85883920

約数列:

[1, 2, 4, 8, 16, 71, 131, 142, 262, 284, 524, 568, 587, 1048, 1136, 1174, 2096, 2348, 4696, 9301, 9392, 18602, 37204, 41677, 74408, 76897, 83354, 148816, 153794, 166708, 307588, 333416, 615176, 666832, 1230352, 5459687, 10919374, 21838748, 43677496, 87354992]

約数ペア:

[(1, 87354992), (2, 43677496), (4, 21838748), (8, 10919374), (16, 5459687), (71, 1230352), (131, 666832), (142, 615176), (262, 333416), (284, 307588), (524, 166708), (568, 153794), (587, 148816), (1048, 83354), (1136, 76897), (1174, 74408), (2096, 41677), (2348, 37204), (4696, 18602), (9301, 9392)]