172985567042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{4051}}^1\times {\mathrm{688741}}^1$

素因数の和:692825

約数の個数: 16

約数和(自身を含む): 267915128064

約数和(自身を除く): 94929561022

約数列:

[1, 2, 31, 62, 4051, 8102, 125581, 251162, 688741, 1377482, 21350971, 42701942, 2790089791, 5580179582, 86492783521, 172985567042]

約数ペア:

[(1, 172985567042), (2, 86492783521), (31, 5580179582), (62, 2790089791), (4051, 42701942), (8102, 21350971), (125581, 1377482), (251162, 688741)]