83271376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{273919}}^1$

素因数の和:273946

約数の個数: 20

約数和(自身を含む): 169830400

約数和(自身を除く): 86559024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 273919, 547838, 1095676, 2191352, 4382704, 5204461, 10408922, 20817844, 41635688, 83271376]

約数ペア:

[(1, 83271376), (2, 41635688), (4, 20817844), (8, 10408922), (16, 5204461), (19, 4382704), (38, 2191352), (76, 1095676), (152, 547838), (304, 273919)]