129084448

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{68371}}^1$

素因数の和:68440

約数の個数: 24

約数和(自身を含む): 258446160

約数和(自身を除く): 129361712

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 68371, 136742, 273484, 546968, 1093936, 2187872, 4033889, 8067778, 16135556, 32271112, 64542224, 129084448]

約数ペア:

[(1, 129084448), (2, 64542224), (4, 32271112), (8, 16135556), (16, 8067778), (32, 4033889), (59, 2187872), (118, 1093936), (236, 546968), (472, 273484), (944, 136742), (1888, 68371)]