31411688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{50993}}^1$

素因数の和:51017

約数の個数: 32

約数和(自身を含む): 73431360

約数和(自身を除く): 42019672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 50993, 101986, 203972, 356951, 407944, 560923, 713902, 1121846, 1427804, 2243692, 2855608, 3926461, 4487384, 7852922, 15705844, 31411688]

約数ペア:

[(1, 31411688), (2, 15705844), (4, 7852922), (7, 4487384), (8, 3926461), (11, 2855608), (14, 2243692), (22, 1427804), (28, 1121846), (44, 713902), (56, 560923), (77, 407944), (88, 356951), (154, 203972), (308, 101986), (616, 50993)]