86399728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4133

約数の個数: 40

約数和(自身を含む): 176861696

約数和(自身を除く): 90461968

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 4051, 5332, 8102, 10664, 16204, 21328, 32408, 64816, 125581, 174193, 251162, 348386, 502324, 696772, 1004648, 1393544, 2009296, 2787088, 5399983, 10799966, 21599932, 43199864, 86399728]

約数ペア:

[(1, 86399728), (2, 43199864), (4, 21599932), (8, 10799966), (16, 5399983), (31, 2787088), (43, 2009296), (62, 1393544), (86, 1004648), (124, 696772), (172, 502324), (248, 348386), (344, 251162), (496, 174193), (688, 125581), (1333, 64816), (2666, 32408), (4051, 21328), (5332, 16204), (8102, 10664)]