31526054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5153}}^1$

素因数の和:5204

約数の個数: 32

約数和(自身を含む): 59374080

約数和(自身を除く): 27848026

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 5153, 6118, 10306, 36071, 72142, 97907, 118519, 195814, 237038, 685349, 829633, 1370698, 1659266, 2251861, 4503722, 15763027, 31526054]

約数ペア:

[(1, 31526054), (2, 15763027), (7, 4503722), (14, 2251861), (19, 1659266), (23, 1370698), (38, 829633), (46, 685349), (133, 237038), (161, 195814), (266, 118519), (322, 97907), (437, 72142), (874, 36071), (3059, 10306), (5153, 6118)]