64523152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{130087}}^1$

素因数の和:130126

約数の個数: 20

約数和(自身を含む): 129047296

約数和(自身を除く): 64524144

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 130087, 260174, 520348, 1040696, 2081392, 4032697, 8065394, 16130788, 32261576, 64523152]

約数ペア:

[(1, 64523152), (2, 32261576), (4, 16130788), (8, 8065394), (16, 4032697), (31, 2081392), (62, 1040696), (124, 520348), (248, 260174), (496, 130087)]