84062390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271169}}^1$

素因数の和:271207

約数の個数: 16

約数和(自身を含む): 156193920

約数和(自身を除く): 72131530

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 271169, 542338, 1355845, 2711690, 8406239, 16812478, 42031195, 84062390]

約数ペア:

[(1, 84062390), (2, 42031195), (5, 16812478), (10, 8406239), (31, 2711690), (62, 1355845), (155, 542338), (310, 271169)]