85478408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{344671}}^1$

素因数の和:344708

約数の個数: 16

約数和(自身を含む): 165442560

約数和(自身を除く): 79964152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 344671, 689342, 1378684, 2757368, 10684801, 21369602, 42739204, 85478408]

約数ペア:

[(1, 85478408), (2, 42739204), (4, 21369602), (8, 10684801), (31, 2757368), (62, 1378684), (124, 689342), (248, 344671)]