86405648

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4733}}^1$

素因数の和:4911

約数の個数: 40

約数和(自身を含む): 192541248

約数和(自身を除く): 106135600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 4733, 9128, 9466, 18256, 18932, 33131, 37864, 66262, 75728, 132524, 265048, 530096, 771479, 1542958, 3085916, 5400353, 6171832, 10800706, 12343664, 21601412, 43202824, 86405648]

約数ペア:

[(1, 86405648), (2, 43202824), (4, 21601412), (7, 12343664), (8, 10800706), (14, 6171832), (16, 5400353), (28, 3085916), (56, 1542958), (112, 771479), (163, 530096), (326, 265048), (652, 132524), (1141, 75728), (1304, 66262), (2282, 37864), (2608, 33131), (4564, 18932), (4733, 18256), (9128, 9466)]