85764556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16843}}^1$

素因数の和:16933

約数の個数: 24

約数和(自身を含む): 160354880

約数和(自身を除く): 74590324

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 16843, 33686, 67372, 320017, 640034, 1128481, 1280068, 2256962, 4513924, 21441139, 42882278, 85764556]

約数ペア:

[(1, 85764556), (2, 42882278), (4, 21441139), (19, 4513924), (38, 2256962), (67, 1280068), (76, 1128481), (134, 640034), (268, 320017), (1273, 67372), (2546, 33686), (5092, 16843)]