85367494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 139356000

約数和(自身を除く): 53988506

約数列:

[1, 2, 19, 38, 41, 82, 157, 314, 349, 698, 779, 1558, 2983, 5966, 6437, 6631, 12874, 13262, 14309, 28618, 54793, 109586, 122303, 244606, 271871, 543742, 1041067, 2082134, 2246513, 4493026, 42683747, 85367494]

約数ペア:

[(1, 85367494), (2, 42683747), (19, 4493026), (38, 2246513), (41, 2082134), (82, 1041067), (157, 543742), (314, 271871), (349, 244606), (698, 122303), (779, 109586), (1558, 54793), (2983, 28618), (5966, 14309), (6437, 13262), (6631, 12874)]