30902344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 63433440

約数和(自身を除く): 32531096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 433, 811, 866, 1622, 1732, 3244, 3464, 4763, 6488, 8921, 9526, 17842, 19052, 35684, 38104, 71368, 351163, 702326, 1404652, 2809304, 3862793, 7725586, 15451172, 30902344]

約数ペア:

[(1, 30902344), (2, 15451172), (4, 7725586), (8, 3862793), (11, 2809304), (22, 1404652), (44, 702326), (88, 351163), (433, 71368), (811, 38104), (866, 35684), (1622, 19052), (1732, 17842), (3244, 9526), (3464, 8921), (4763, 6488)]