137540056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{554597}}^1$

素因数の和:554634

約数の個数: 16

約数和(自身を含む): 266207040

約数和(自身を除く): 128666984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 554597, 1109194, 2218388, 4436776, 17192507, 34385014, 68770028, 137540056]

約数ペア:

[(1, 137540056), (2, 68770028), (4, 34385014), (8, 17192507), (31, 4436776), (62, 2218388), (124, 1109194), (248, 554597)]