85871552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3559}}^1$

素因数の和:3613

約数の個数: 56

約数和(自身を含む): 189890400

約数和(自身を除く): 104018848

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1856, 3016, 3559, 6032, 7118, 12064, 14236, 24128, 28472, 46267, 56944, 92534, 103211, 113888, 185068, 206422, 227776, 370136, 412844, 740272, 825688, 1341743, 1480544, 1651376, 2683486, 2961088, 3302752, 5366972, 6605504, 10733944, 21467888, 42935776, 85871552]

約数ペア:

[(1, 85871552), (2, 42935776), (4, 21467888), (8, 10733944), (13, 6605504), (16, 5366972), (26, 3302752), (29, 2961088), (32, 2683486), (52, 1651376), (58, 1480544), (64, 1341743), (104, 825688), (116, 740272), (208, 412844), (232, 370136), (377, 227776), (416, 206422), (464, 185068), (754, 113888), (832, 103211), (928, 92534), (1508, 56944), (1856, 46267), (3016, 28472), (3559, 24128), (6032, 14236), (7118, 12064)]