85606190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 159805440

約数和(自身を除く): 74199250

約数列:

[1, 2, 5, 10, 31, 62, 155, 271, 310, 542, 1019, 1355, 2038, 2710, 5095, 8401, 10190, 16802, 31589, 42005, 63178, 84010, 157945, 276149, 315890, 552298, 1380745, 2761490, 8560619, 17121238, 42803095, 85606190]

約数ペア:

[(1, 85606190), (2, 42803095), (5, 17121238), (10, 8560619), (31, 2761490), (62, 1380745), (155, 552298), (271, 315890), (310, 276149), (542, 157945), (1019, 84010), (1355, 63178), (2038, 42005), (2710, 31589), (5095, 16802), (8401, 10190)]