87102992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1583}}^1$

素因数の和:1791

約数の個数: 40

約数和(自身を含む): 178738560

約数和(自身を除く): 91635568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 304, 362, 724, 1448, 1583, 2896, 3166, 3439, 6332, 6878, 12664, 13756, 25328, 27512, 30077, 55024, 60154, 120308, 240616, 286523, 481232, 573046, 1146092, 2292184, 4584368, 5443937, 10887874, 21775748, 43551496, 87102992]

約数ペア:

[(1, 87102992), (2, 43551496), (4, 21775748), (8, 10887874), (16, 5443937), (19, 4584368), (38, 2292184), (76, 1146092), (152, 573046), (181, 481232), (304, 286523), (362, 240616), (724, 120308), (1448, 60154), (1583, 55024), (2896, 30077), (3166, 27512), (3439, 25328), (6332, 13756), (6878, 12664)]