83402612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13781}}^1$

素因数の和:13891

約数の個数: 24

約数和(自身を含む): 156287880

約数和(自身を除く): 72885268

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 13781, 27562, 55124, 234277, 468554, 937108, 1226509, 2453018, 4906036, 20850653, 41701306, 83402612]

約数ペア:

[(1, 83402612), (2, 41701306), (4, 20850653), (17, 4906036), (34, 2453018), (68, 1226509), (89, 937108), (178, 468554), (356, 234277), (1513, 55124), (3026, 27562), (6052, 13781)]