85711654

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2417}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 156686400

約数和(自身を除く): 70974746

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 298, 1043, 2086, 2417, 2533, 4834, 5066, 16919, 17731, 33838, 35462, 41089, 82178, 287623, 360133, 575246, 720266, 2520931, 5041862, 6122261, 12244522, 42855827, 85711654]

約数ペア:

[(1, 85711654), (2, 42855827), (7, 12244522), (14, 6122261), (17, 5041862), (34, 2520931), (119, 720266), (149, 575246), (238, 360133), (298, 287623), (1043, 82178), (2086, 41089), (2417, 35462), (2533, 33838), (4834, 17731), (5066, 16919)]