40384112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{148471}}^1$

素因数の和:148496

約数の個数: 20

約数和(自身を含む): 82847376

約数和(自身を除く): 42463264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 148471, 296942, 593884, 1187768, 2375536, 2524007, 5048014, 10096028, 20192056, 40384112]

約数ペア:

[(1, 40384112), (2, 20192056), (4, 10096028), (8, 5048014), (16, 2524007), (17, 2375536), (34, 1187768), (68, 593884), (136, 296942), (272, 148471)]