31925808

素因数分解:

$2^4\times 3^2\times {\mathrm{221707}}^1$

素因数の和:221721

約数の個数: 30

約数和(自身を含む): 89348324

約数和(自身を除く): 57422516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 221707, 443414, 665121, 886828, 1330242, 1773656, 1995363, 2660484, 3547312, 3990726, 5320968, 7981452, 10641936, 15962904, 31925808]

約数ペア:

[(1, 31925808), (2, 15962904), (3, 10641936), (4, 7981452), (6, 5320968), (8, 3990726), (9, 3547312), (12, 2660484), (16, 1995363), (18, 1773656), (24, 1330242), (36, 886828), (48, 665121), (72, 443414), (144, 221707)]