85384496

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 168508560

約数和(自身を除く): 83124064

約数列:

[1, 2, 4, 8, 16, 109, 173, 218, 283, 346, 436, 566, 692, 872, 1132, 1384, 1744, 2264, 2768, 4528, 18857, 30847, 37714, 48959, 61694, 75428, 97918, 123388, 150856, 195836, 246776, 301712, 391672, 493552, 783344, 5336531, 10673062, 21346124, 42692248, 85384496]

約数ペア:

[(1, 85384496), (2, 42692248), (4, 21346124), (8, 10673062), (16, 5336531), (109, 783344), (173, 493552), (218, 391672), (283, 301712), (346, 246776), (436, 195836), (566, 150856), (692, 123388), (872, 97918), (1132, 75428), (1384, 61694), (1744, 48959), (2264, 37714), (2768, 30847), (4528, 18857)]