43283750128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{142380757}}^1$

素因数の和:142380784

約数の個数: 20

約数和(自身を含む): 88276069960

約数和(自身を除く): 44992319832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 142380757, 284761514, 569523028, 1139046056, 2278092112, 2705234383, 5410468766, 10820937532, 21641875064, 43283750128]

約数ペア:

[(1, 43283750128), (2, 21641875064), (4, 10820937532), (8, 5410468766), (16, 2705234383), (19, 2278092112), (38, 1139046056), (76, 569523028), (152, 284761514), (304, 142380757)]