64322336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{154621}}^1$

素因数の和:154644

約数の個数: 24

約数和(自身を含む): 136376604

約数和(自身を除く): 72054268

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 154621, 309242, 618484, 1236968, 2010073, 2473936, 4020146, 4947872, 8040292, 16080584, 32161168, 64322336]

約数ペア:

[(1, 64322336), (2, 32161168), (4, 16080584), (8, 8040292), (13, 4947872), (16, 4020146), (26, 2473936), (32, 2010073), (52, 1236968), (104, 618484), (208, 309242), (416, 154621)]