130488448

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{3257}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 260868060

約数和(自身を除く): 130379612

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 2504, 3257, 5008, 6514, 10016, 13028, 20032, 26056, 40064, 52112, 104224, 208448, 416896, 1019441, 2038882, 4077764, 8155528, 16311056, 32622112, 65244224, 130488448]

約数ペア:

[(1, 130488448), (2, 65244224), (4, 32622112), (8, 16311056), (16, 8155528), (32, 4077764), (64, 2038882), (128, 1019441), (313, 416896), (626, 208448), (1252, 104224), (2504, 52112), (3257, 40064), (5008, 26056), (6514, 20032), (10016, 13028)]