25362152

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 48600000

約数和(自身を除く): 23237848

約数列:

[1, 2, 4, 8, 89, 178, 179, 199, 356, 358, 398, 712, 716, 796, 1432, 1592, 15931, 17711, 31862, 35422, 35621, 63724, 70844, 71242, 127448, 141688, 142484, 284968, 3170269, 6340538, 12681076, 25362152]

約数ペア:

[(1, 25362152), (2, 12681076), (4, 6340538), (8, 3170269), (89, 284968), (178, 142484), (179, 141688), (199, 127448), (356, 71242), (358, 70844), (398, 63724), (712, 35621), (716, 35422), (796, 31862), (1432, 17711), (1592, 15931)]