86209264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 173560320

約数和(自身を除く): 87351056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 179, 248, 358, 496, 716, 971, 1432, 1942, 2864, 3884, 5549, 7768, 11098, 15536, 22196, 30101, 44392, 60202, 88784, 120404, 173809, 240808, 347618, 481616, 695236, 1390472, 2780944, 5388079, 10776158, 21552316, 43104632, 86209264]

約数ペア:

[(1, 86209264), (2, 43104632), (4, 21552316), (8, 10776158), (16, 5388079), (31, 2780944), (62, 1390472), (124, 695236), (179, 481616), (248, 347618), (358, 240808), (496, 173809), (716, 120404), (971, 88784), (1432, 60202), (1942, 44392), (2864, 30101), (3884, 22196), (5549, 15536), (7768, 11098)]