55778114

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{128521}}^1$

素因数の和:128561

約数の個数: 16

約数和(自身を含む): 98704896

約数和(自身を除く): 42926782

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 128521, 257042, 899647, 1799294, 3984151, 7968302, 27889057, 55778114]

約数ペア:

[(1, 55778114), (2, 27889057), (7, 7968302), (14, 3984151), (31, 1799294), (62, 899647), (217, 257042), (434, 128521)]