31776112

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{68483}}^1$

素因数の和:68520

約数の個数: 20

約数和(自身を含む): 63690120

約数和(自身を除く): 31914008

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 68483, 136966, 273932, 547864, 1095728, 1986007, 3972014, 7944028, 15888056, 31776112]

約数ペア:

[(1, 31776112), (2, 15888056), (4, 7944028), (8, 3972014), (16, 1986007), (29, 1095728), (58, 547864), (116, 273932), (232, 136966), (464, 68483)]