87974192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2381

約数の個数: 40

約数和(自身を含む): 177644880

約数和(自身を除く): 89670688

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 2273, 2419, 4546, 4838, 9092, 9676, 18184, 19352, 36368, 38704, 93193, 134107, 186386, 268214, 372772, 536428, 745544, 1072856, 1491088, 2145712, 5498387, 10996774, 21993548, 43987096, 87974192]

約数ペア:

[(1, 87974192), (2, 43987096), (4, 21993548), (8, 10996774), (16, 5498387), (41, 2145712), (59, 1491088), (82, 1072856), (118, 745544), (164, 536428), (236, 372772), (328, 268214), (472, 186386), (656, 134107), (944, 93193), (2273, 38704), (2419, 36368), (4546, 19352), (4838, 18184), (9092, 9676)]