86209388

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 36

約数和(自身を含む): 159984216

約数和(自身を除く): 73774828

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 547, 961, 1094, 1271, 1922, 2188, 2542, 3844, 5084, 16957, 22427, 33914, 39401, 44854, 67828, 78802, 89708, 157604, 525667, 695237, 1051334, 1390474, 2102668, 2780948, 21552347, 43104694, 86209388]

約数ペア:

[(1, 86209388), (2, 43104694), (4, 21552347), (31, 2780948), (41, 2102668), (62, 1390474), (82, 1051334), (124, 695237), (164, 525667), (547, 157604), (961, 89708), (1094, 78802), (1271, 67828), (1922, 44854), (2188, 39401), (2542, 33914), (3844, 22427), (5084, 16957)]