64716592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{130477}}^1$

素因数の和:130516

約数の個数: 20

約数和(自身を含む): 129434176

約数和(自身を除く): 64717584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 130477, 260954, 521908, 1043816, 2087632, 4044787, 8089574, 16179148, 32358296, 64716592]

約数ペア:

[(1, 64716592), (2, 32358296), (4, 16179148), (8, 8089574), (16, 4044787), (31, 2087632), (62, 1043816), (124, 521908), (248, 260954), (496, 130477)]