115648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:164

約数の個数: 28

約数和(自身を含む): 248920

約数和(自身を除く): 133272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 416, 556, 832, 1112, 1807, 2224, 3614, 4448, 7228, 8896, 14456, 28912, 57824, 115648]

約数ペア:

[(1, 115648), (2, 57824), (4, 28912), (8, 14456), (13, 8896), (16, 7228), (26, 4448), (32, 3614), (52, 2224), (64, 1807), (104, 1112), (139, 832), (208, 556), (278, 416)]