88291684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:860

約数の個数: 36

約数和(自身を含む): 168374640

約数和(自身を除く): 80082956

約数列:

[1, 2, 4, 13, 26, 52, 169, 211, 338, 422, 619, 676, 844, 1238, 2476, 2743, 5486, 8047, 10972, 16094, 32188, 35659, 71318, 104611, 130609, 142636, 209222, 261218, 418444, 522436, 1697917, 3395834, 6791668, 22072921, 44145842, 88291684]

約数ペア:

[(1, 88291684), (2, 44145842), (4, 22072921), (13, 6791668), (26, 3395834), (52, 1697917), (169, 522436), (211, 418444), (338, 261218), (422, 209222), (619, 142636), (676, 130609), (844, 104611), (1238, 71318), (2476, 35659), (2743, 32188), (5486, 16094), (8047, 10972)]