133555304

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{61603}}^1$

素因数の和:61880

約数の個数: 16

約数和(自身を含む): 251344320

約数和(自身を除く): 117789016

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 61603, 123206, 246412, 492824, 16694413, 33388826, 66777652, 133555304]

約数ペア:

[(1, 133555304), (2, 66777652), (4, 33388826), (8, 16694413), (271, 492824), (542, 246412), (1084, 123206), (2168, 61603)]