85032736

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 172027800

約数和(自身を除く): 86995064

約数列:

[1, 2, 4, 8, 16, 32, 73, 89, 146, 178, 292, 356, 409, 584, 712, 818, 1168, 1424, 1636, 2336, 2848, 3272, 6497, 6544, 12994, 13088, 25988, 29857, 36401, 51976, 59714, 72802, 103952, 119428, 145604, 207904, 238856, 291208, 477712, 582416, 955424, 1164832, 2657273, 5314546, 10629092, 21258184, 42516368, 85032736]

約数ペア:

[(1, 85032736), (2, 42516368), (4, 21258184), (8, 10629092), (16, 5314546), (32, 2657273), (73, 1164832), (89, 955424), (146, 582416), (178, 477712), (292, 291208), (356, 238856), (409, 207904), (584, 145604), (712, 119428), (818, 103952), (1168, 72802), (1424, 59714), (1636, 51976), (2336, 36401), (2848, 29857), (3272, 25988), (6497, 13088), (6544, 12994)]