85789648

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24709}}^1$

素因数の和:24755

約数の個数: 40

約数和(自身を含む): 196098560

約数和(自身を除く): 110308912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 24709, 49418, 98836, 172963, 197672, 345926, 395344, 691852, 765979, 1383704, 1531958, 2767408, 3063916, 5361853, 6127832, 10723706, 12255664, 21447412, 42894824, 85789648]

約数ペア:

[(1, 85789648), (2, 42894824), (4, 21447412), (7, 12255664), (8, 10723706), (14, 6127832), (16, 5361853), (28, 3063916), (31, 2767408), (56, 1531958), (62, 1383704), (112, 765979), (124, 691852), (217, 395344), (248, 345926), (434, 197672), (496, 172963), (868, 98836), (1736, 49418), (3472, 24709)]