86762992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5483}}^1$

素因数の和:5557

約数の個数: 40

約数和(自身を含む): 179524224

約数和(自身を除く): 92761232

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 5483, 7912, 10966, 15824, 21932, 43864, 87728, 126109, 235769, 252218, 471538, 504436, 943076, 1008872, 1886152, 2017744, 3772304, 5422687, 10845374, 21690748, 43381496, 86762992]

約数ペア:

[(1, 86762992), (2, 43381496), (4, 21690748), (8, 10845374), (16, 5422687), (23, 3772304), (43, 2017744), (46, 1886152), (86, 1008872), (92, 943076), (172, 504436), (184, 471538), (344, 252218), (368, 235769), (688, 126109), (989, 87728), (1978, 43864), (3956, 21932), (5483, 15824), (7912, 10966)]