85218444790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{311323}}^1$

素因数の和:312244

約数の個数: 32

約数和(自身を含む): 158521199616

約数和(自身を除く): 73302754826

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 883, 1766, 4415, 8830, 27373, 54746, 136865, 273730, 311323, 622646, 1556615, 3113230, 9651013, 19302026, 48255065, 96510130, 274898209, 549796418, 1374491045, 2748982090, 8521844479, 17043688958, 42609222395, 85218444790]

約数ペア:

[(1, 85218444790), (2, 42609222395), (5, 17043688958), (10, 8521844479), (31, 2748982090), (62, 1374491045), (155, 549796418), (310, 274898209), (883, 96510130), (1766, 48255065), (4415, 19302026), (8830, 9651013), (27373, 3113230), (54746, 1556615), (136865, 622646), (273730, 311323)]