21844080256

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{1917493}}^1$

素因数の和:1917596

約数の個数: 32

約数和(自身を含む): 44006487300

約数和(自身を除く): 22162407044

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 1917493, 3834986, 7669972, 15339944, 30679888, 61359776, 122719552, 170656877, 245439104, 341313754, 682627508, 1365255016, 2730510032, 5461020064, 10922040128, 21844080256]

約数ペア:

[(1, 21844080256), (2, 10922040128), (4, 5461020064), (8, 2730510032), (16, 1365255016), (32, 682627508), (64, 341313754), (89, 245439104), (128, 170656877), (178, 122719552), (356, 61359776), (712, 30679888), (1424, 15339944), (2848, 7669972), (5696, 3834986), (11392, 1917493)]