161933992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{2269}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 331783200

約数和(自身を除く): 169849208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 811, 1622, 2269, 3244, 4538, 6488, 8921, 9076, 17842, 18152, 24959, 35684, 49918, 71368, 99836, 199672, 1840159, 3680318, 7360636, 14721272, 20241749, 40483498, 80966996, 161933992]

約数ペア:

[(1, 161933992), (2, 80966996), (4, 40483498), (8, 20241749), (11, 14721272), (22, 7360636), (44, 3680318), (88, 1840159), (811, 199672), (1622, 99836), (2269, 71368), (3244, 49918), (4538, 35684), (6488, 24959), (8921, 18152), (9076, 17842)]