87517352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{5039}}^1$

素因数の和:5225

約数の個数: 32

約数和(自身を含む): 177811200

約数和(自身を除く): 90293848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 4342, 5039, 8684, 10078, 17368, 20156, 40312, 65507, 131014, 262028, 524056, 841513, 1683026, 3366052, 6732104, 10939669, 21879338, 43758676, 87517352]

約数ペア:

[(1, 87517352), (2, 43758676), (4, 21879338), (8, 10939669), (13, 6732104), (26, 3366052), (52, 1683026), (104, 841513), (167, 524056), (334, 262028), (668, 131014), (1336, 65507), (2171, 40312), (4342, 20156), (5039, 17368), (8684, 10078)]