84884572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1229}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 153740160

約数和(自身を除く): 68855588

約数列:

[1, 2, 4, 31, 62, 124, 557, 1114, 1229, 2228, 2458, 4916, 17267, 34534, 38099, 69068, 76198, 152396, 684553, 1369106, 2738212, 21221143, 42442286, 84884572]

約数ペア:

[(1, 84884572), (2, 42442286), (4, 21221143), (31, 2738212), (62, 1369106), (124, 684553), (557, 152396), (1114, 76198), (1229, 69068), (2228, 38099), (2458, 34534), (4916, 17267)]