82157216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 171511200

約数和(自身を除く): 89353984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 304, 326, 608, 652, 829, 1304, 1658, 2608, 3097, 3316, 5216, 6194, 6632, 12388, 13264, 15751, 24776, 26528, 31502, 49552, 63004, 99104, 126008, 135127, 252016, 270254, 504032, 540508, 1081016, 2162032, 2567413, 4324064, 5134826, 10269652, 20539304, 41078608, 82157216]

約数ペア:

[(1, 82157216), (2, 41078608), (4, 20539304), (8, 10269652), (16, 5134826), (19, 4324064), (32, 2567413), (38, 2162032), (76, 1081016), (152, 540508), (163, 504032), (304, 270254), (326, 252016), (608, 135127), (652, 126008), (829, 99104), (1304, 63004), (1658, 49552), (2608, 31502), (3097, 26528), (3316, 24776), (5216, 15751), (6194, 13264), (6632, 12388)]