72882178

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{16103}}^1$

素因数の和:16209

約数の個数: 16

約数和(自身を含む): 114402816

約数和(自身を除く): 41520638

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 16103, 32206, 499193, 998386, 1175519, 2351038, 36441089, 72882178]

約数ペア:

[(1, 72882178), (2, 36441089), (31, 2351038), (62, 1175519), (73, 998386), (146, 499193), (2263, 32206), (4526, 16103)]