105786784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 222264000

約数和(自身を除く): 116477216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 139, 272, 278, 544, 556, 1112, 1399, 2224, 2363, 2798, 4448, 4726, 5596, 9452, 11192, 18904, 22384, 23783, 37808, 44768, 47566, 75616, 95132, 190264, 194461, 380528, 388922, 761056, 777844, 1555688, 3111376, 3305837, 6222752, 6611674, 13223348, 26446696, 52893392, 105786784]

約数ペア:

[(1, 105786784), (2, 52893392), (4, 26446696), (8, 13223348), (16, 6611674), (17, 6222752), (32, 3305837), (34, 3111376), (68, 1555688), (136, 777844), (139, 761056), (272, 388922), (278, 380528), (544, 194461), (556, 190264), (1112, 95132), (1399, 75616), (2224, 47566), (2363, 44768), (2798, 37808), (4448, 23783), (4726, 22384), (5596, 18904), (9452, 11192)]