64222790

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{37123}}^1$

素因数の和:37303

約数の個数: 16

約数和(自身を含む): 116272368

約数和(自身を除く): 52049578

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 37123, 74246, 185615, 371230, 6422279, 12844558, 32111395, 64222790]

約数ペア:

[(1, 64222790), (2, 32111395), (5, 12844558), (10, 6422279), (173, 371230), (346, 185615), (865, 74246), (1730, 37123)]