166673032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6221}}^1$

素因数の和:6441

約数の個数: 32

約数和(自身を含む): 332628120

約数和(自身を除く): 165955088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 3349, 6221, 6698, 12442, 13396, 24884, 26792, 49768, 105757, 211514, 423028, 846056, 1225537, 2451074, 4902148, 9804296, 20834129, 41668258, 83336516, 166673032]

約数ペア:

[(1, 166673032), (2, 83336516), (4, 41668258), (8, 20834129), (17, 9804296), (34, 4902148), (68, 2451074), (136, 1225537), (197, 846056), (394, 423028), (788, 211514), (1576, 105757), (3349, 49768), (6221, 26792), (6698, 24884), (12442, 13396)]