21662450042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{16073}}^1$

素因数の和:16534

約数の個数: 32

約数和(自身を含む): 34414305408

約数和(自身を除く): 12751855366

約数列:

[1, 2, 23, 46, 83, 166, 353, 706, 1909, 3818, 8119, 16073, 16238, 29299, 32146, 58598, 369679, 673877, 739358, 1334059, 1347754, 2668118, 5673769, 11347538, 30683357, 61366714, 130496687, 260993374, 470922827, 941845654, 10831225021, 21662450042]

約数ペア:

[(1, 21662450042), (2, 10831225021), (23, 941845654), (46, 470922827), (83, 260993374), (166, 130496687), (353, 61366714), (706, 30683357), (1909, 11347538), (3818, 5673769), (8119, 2668118), (16073, 1347754), (16238, 1334059), (29299, 739358), (32146, 673877), (58598, 369679)]