64151776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{154211}}^1$

素因数の和:154234

約数の個数: 24

約数和(自身を含む): 136014984

約数和(自身を除く): 71863208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 154211, 308422, 616844, 1233688, 2004743, 2467376, 4009486, 4934752, 8018972, 16037944, 32075888, 64151776]

約数ペア:

[(1, 64151776), (2, 32075888), (4, 16037944), (8, 8018972), (13, 4934752), (16, 4009486), (26, 2467376), (32, 2004743), (52, 1233688), (104, 616844), (208, 308422), (416, 154211)]