143896048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{290113}}^1$

素因数の和:290152

約数の個数: 20

約数和(自身を含む): 287793088

約数和(自身を除く): 143897040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 290113, 580226, 1160452, 2320904, 4641808, 8993503, 17987006, 35974012, 71948024, 143896048]

約数ペア:

[(1, 143896048), (2, 71948024), (4, 35974012), (8, 17987006), (16, 8993503), (31, 4641808), (62, 2320904), (124, 1160452), (248, 580226), (496, 290113)]