25231072

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{19231}}^1$

素因数の和:19282

約数の個数: 24

約数和(自身を含む): 50887872

約数和(自身を除く): 25656800

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 19231, 38462, 76924, 153848, 307696, 615392, 788471, 1576942, 3153884, 6307768, 12615536, 25231072]

約数ペア:

[(1, 25231072), (2, 12615536), (4, 6307768), (8, 3153884), (16, 1576942), (32, 788471), (41, 615392), (82, 307696), (164, 153848), (328, 76924), (656, 38462), (1312, 19231)]