86636691568

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40712731}}^1$

素因数の和:40712765

約数の個数: 40

約数和(自身を含む): 201935150720

約数和(自身を除く): 115298459152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 40712731, 81425462, 162850924, 284989117, 325701848, 569978234, 651403696, 773541889, 1139956468, 1547083778, 2279912936, 3094167556, 4559825872, 5414793223, 6188335112, 10829586446, 12376670224, 21659172892, 43318345784, 86636691568]

約数ペア:

[(1, 86636691568), (2, 43318345784), (4, 21659172892), (7, 12376670224), (8, 10829586446), (14, 6188335112), (16, 5414793223), (19, 4559825872), (28, 3094167556), (38, 2279912936), (56, 1547083778), (76, 1139956468), (112, 773541889), (133, 651403696), (152, 569978234), (266, 325701848), (304, 284989117), (532, 162850924), (1064, 81425462), (2128, 40712731)]