86344904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4261}}^1$

素因数の和:4433

約数の個数: 32

約数和(自身を含む): 172611000

約数和(自身を除く): 86266096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 4261, 5066, 8522, 10132, 17044, 20264, 34088, 72437, 144874, 289748, 579496, 634889, 1269778, 2539556, 5079112, 10793113, 21586226, 43172452, 86344904]

約数ペア:

[(1, 86344904), (2, 43172452), (4, 21586226), (8, 10793113), (17, 5079112), (34, 2539556), (68, 1269778), (136, 634889), (149, 579496), (298, 289748), (596, 144874), (1192, 72437), (2533, 34088), (4261, 20264), (5066, 17044), (8522, 10132)]