8516048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 17677440

約数和(自身を除く): 9161392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 239, 262, 272, 478, 524, 956, 1048, 1912, 2096, 2227, 3824, 4063, 4454, 8126, 8908, 16252, 17816, 31309, 32504, 35632, 62618, 65008, 125236, 250472, 500944, 532253, 1064506, 2129012, 4258024, 8516048]

約数ペア:

[(1, 8516048), (2, 4258024), (4, 2129012), (8, 1064506), (16, 532253), (17, 500944), (34, 250472), (68, 125236), (131, 65008), (136, 62618), (239, 35632), (262, 32504), (272, 31309), (478, 17816), (524, 16252), (956, 8908), (1048, 8126), (1912, 4454), (2096, 4063), (2227, 3824)]