85658404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^2$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 166585692

約数和(自身を除く): 80927288

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 211, 422, 481, 844, 962, 1924, 2743, 5486, 7807, 10972, 15614, 31228, 44521, 89042, 101491, 178084, 202982, 405964, 578773, 1157546, 1647277, 2315092, 3294554, 6589108, 21414601, 42829202, 85658404]

約数ペア:

[(1, 85658404), (2, 42829202), (4, 21414601), (13, 6589108), (26, 3294554), (37, 2315092), (52, 1647277), (74, 1157546), (148, 578773), (211, 405964), (422, 202982), (481, 178084), (844, 101491), (962, 89042), (1924, 44521), (2743, 31228), (5486, 15614), (7807, 10972)]