86289616

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 204272640

約数和(自身を除く): 117983024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 857, 868, 899, 1624, 1714, 1736, 1798, 3248, 3428, 3472, 3596, 5999, 6293, 6856, 7192, 11998, 12586, 13712, 14384, 23996, 24853, 25172, 26567, 47992, 49706, 50344, 53134, 95984, 99412, 100688, 106268, 173971, 185969, 198824, 212536, 347942, 371938, 397648, 425072, 695884, 743876, 770443, 1391768, 1487752, 1540886, 2783536, 2975504, 3081772, 5393101, 6163544, 10786202, 12327088, 21572404, 43144808, 86289616]

約数ペア:

[(1, 86289616), (2, 43144808), (4, 21572404), (7, 12327088), (8, 10786202), (14, 6163544), (16, 5393101), (28, 3081772), (29, 2975504), (31, 2783536), (56, 1540886), (58, 1487752), (62, 1391768), (112, 770443), (116, 743876), (124, 695884), (203, 425072), (217, 397648), (232, 371938), (248, 347942), (406, 212536), (434, 198824), (464, 185969), (496, 173971), (812, 106268), (857, 100688), (868, 99412), (899, 95984), (1624, 53134), (1714, 50344), (1736, 49706), (1798, 47992), (3248, 26567), (3428, 25172), (3472, 24853), (3596, 23996), (5999, 14384), (6293, 13712), (6856, 12586), (7192, 11998)]