15695604016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{172981}}^1$

素因数の和:173149

約数の個数: 40

約数和(自身を含む): 31273761744

約数和(自身を除く): 15578157728

約数列:

[1, 2, 4, 8, 16, 53, 106, 107, 212, 214, 424, 428, 848, 856, 1712, 5671, 11342, 22684, 45368, 90736, 172981, 345962, 691924, 1383848, 2767696, 9167993, 18335986, 18508967, 36671972, 37017934, 73343944, 74035868, 146687888, 148071736, 296143472, 980975251, 1961950502, 3923901004, 7847802008, 15695604016]

約数ペア:

[(1, 15695604016), (2, 7847802008), (4, 3923901004), (8, 1961950502), (16, 980975251), (53, 296143472), (106, 148071736), (107, 146687888), (212, 74035868), (214, 73343944), (424, 37017934), (428, 36671972), (848, 18508967), (856, 18335986), (1712, 9167993), (5671, 2767696), (11342, 1383848), (22684, 691924), (45368, 345962), (90736, 172981)]