85293988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 167791680

約数和(自身を除く): 82497692

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 163, 326, 347, 377, 652, 694, 754, 1388, 1508, 2119, 4238, 4511, 4727, 8476, 9022, 9454, 10063, 18044, 18908, 20126, 40252, 56561, 61451, 113122, 122902, 130819, 226244, 245804, 261638, 523276, 735293, 1470586, 1640269, 2941172, 3280538, 6561076, 21323497, 42646994, 85293988]

約数ペア:

[(1, 85293988), (2, 42646994), (4, 21323497), (13, 6561076), (26, 3280538), (29, 2941172), (52, 1640269), (58, 1470586), (116, 735293), (163, 523276), (326, 261638), (347, 245804), (377, 226244), (652, 130819), (694, 122902), (754, 113122), (1388, 61451), (1508, 56561), (2119, 40252), (4238, 20126), (4511, 18908), (4727, 18044), (8476, 10063), (9022, 9454)]