31036688

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{23371}}^1$

素因数の和:23462

約数の個数: 20

約数和(自身を含む): 60860688

約数和(自身を除く): 29824000

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 23371, 46742, 93484, 186968, 373936, 1939793, 3879586, 7759172, 15518344, 31036688]

約数ペア:

[(1, 31036688), (2, 15518344), (4, 7759172), (8, 3879586), (16, 1939793), (83, 373936), (166, 186968), (332, 93484), (664, 46742), (1328, 23371)]