51968152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{209549}}^1$

素因数の和:209586

約数の個数: 16

約数和(自身を含む): 100584000

約数和(自身を除く): 48615848

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 209549, 419098, 838196, 1676392, 6496019, 12992038, 25984076, 51968152]

約数ペア:

[(1, 51968152), (2, 25984076), (4, 12992038), (8, 6496019), (31, 1676392), (62, 838196), (124, 419098), (248, 209549)]