120817552

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{70571}}^1$

素因数の和:70686

約数の個数: 20

約数和(自身を含む): 236275056

約数和(自身を除く): 115457504

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 70571, 141142, 282284, 564568, 1129136, 7551097, 15102194, 30204388, 60408776, 120817552]

約数ペア:

[(1, 120817552), (2, 60408776), (4, 30204388), (8, 15102194), (16, 7551097), (107, 1129136), (214, 564568), (428, 282284), (856, 141142), (1712, 70571)]