17742896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{38239}}^1$

素因数の和:38276

約数の個数: 20

約数和(自身を含む): 35563200

約数和(自身を除く): 17820304

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 38239, 76478, 152956, 305912, 611824, 1108931, 2217862, 4435724, 8871448, 17742896]

約数ペア:

[(1, 17742896), (2, 8871448), (4, 4435724), (8, 2217862), (16, 1108931), (29, 611824), (58, 305912), (116, 152956), (232, 76478), (464, 38239)]